{"id":1905,"date":"2025-08-15T21:01:57","date_gmt":"2025-08-15T12:01:57","guid":{"rendered":"https:\/\/www.40pbb.com\/?p=1905"},"modified":"2026-05-21T13:15:34","modified_gmt":"2026-05-21T04:15:34","slug":"slave-water-tank-chapter-2","status":"publish","type":"post","link":"https:\/\/www.40pbb.com\/en\/archives\/1905","title":{"rendered":"Slave Water Tank (Chapter 2)"},"content":{"rendered":"\n<a rel=\"noopener\" href=\"https:\/\/www.dlsite.com\/home\/ranking\/?utm_medium=affiliate&#038;utm_campaign=bnlink&#038;utm_content=bn_pc_468_60_dojin_01.gif\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/www.dlsite.com\/img\/male\/dojin\/bn_pc_468_60_dojin_01.gif\" alt=\"\u540c\u4eba\u8a8c\u3001\u540c\u4eba\u30b2\u30fc\u30e0\u3001\u540c\u4eba\u30bd\u30d5\u30c8\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30b7\u30e7\u30c3\u30d7 - DLsite\" width=\"468\" height=\"60\" border=\"0\" \/><\/a>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Slave Water Tank (Chapter 1)<\/summary>\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-bellyburst-r-18-g wp-block-embed-bellyburst-r-18-g\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"2lyUaM2XVs\"><a href=\"https:\/\/www.40pbb.com\/en\/archives\/1887\">Slave Water Tank (Chapter 1)<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Slave Water Tank (Chapter 1)&#8221; &#8212; BellyBurst(R-18G)\" src=\"https:\/\/www.40pbb.com\/en\/archives\/1887\/embed#?secret=njuL6dqJOR#?secret=2lyUaM2XVs\" data-secret=\"2lyUaM2XVs\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n<\/details>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u3010Household Slave Water Tank\u3011<br>Because their bodies are soft, young individuals are often chosen for this role.<br>Three are assigned to each household, and they store rainwater and other water in their bodies to be used as household water.<br>The end of the hose splits into three, so the water pressure is evenly distributed among the three.<br>For this reason, during sudden heavy rain, it is common to have one small individual among them as a kind of &#8220;safety valve.&#8221;<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u3010Profile 1\u3011<br>Name: Rina Gracel (Main Character)<br>Body: 151cm \/ 40kg \/ B77\u30fbW51\u30fb H79<br>Maximum Capacity: 4.5 liters<br>Role: Safety Valve<br><br>\u3010Profile 2\u3011<br>Name: Emma Fields (Maria&#8217;s older sister)<br>Body: 158cm \/ 46kg \/ B82\u30fbW54\u30fbH83<br>Maximum Capacity: 7.2 liters<br>Role: Household Slave Water Tank<br><br>\u3010Profile 3\u3011<br>Name: Selina Blossom<br>Body: 164cm \/ 43kg \/ B90\u30fbW53\u30fbH80<br>Maximum Capacity: 6.9 liters<br>Role: Household Slave Water Tank<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>\u3010Chapter 2: The Storm\u3011<\/strong><\/p>\n\n\n\n<p>Crash! Whoooosh! Rooooaaar!! (A torrential downpour)<br>As it grew darker, lukewarm water poured down from the sky without mercy.<br>The poorly-drained soil was quickly swallowed up by the rising water.<br>Just as Master said, the heavy rain had arrived.<br>\u201cHaa\u2026 haa\u2026\u201d<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1536\" height=\"1536\" data-id=\"1893\" src=\"https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00027-1894286146.jpg\" alt=\"\" class=\"wp-image-1893\" srcset=\"https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00027-1894286146.jpg 1536w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00027-1894286146-300x300.jpg 300w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00027-1894286146-150x150.jpg 150w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00027-1894286146-768x768.jpg 768w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00027-1894286146-1024x1024.jpg 1024w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>My stomach was filled to the brim in an instant.<br>Just breathing made my belly swell and it hurt.<br>\u201cHii\u2026 hii\u2026 fuu\u2026\u201d<br>I tried to steady my breath and calm myself down.<br>The skin on my abdomen had become so thin, it felt like even a slight touch might tear it open.<br>From a short distance away, I could hear Emma and Serina\u2019s voices.<br>\u201cHaah, haah, my stomach\u2026 can\u2019t take any more\u2026!\u201d<br>&#8220;Emma\u2026 don&#8217;t tense your belly\u2026 please\u2026 otherwise, Rina will\u2026&#8221;<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2064\" height=\"1440\" data-id=\"1897\" src=\"https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00002-1749228518.jpg\" alt=\"\" class=\"wp-image-1897\" srcset=\"https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00002-1749228518.jpg 2064w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00002-1749228518-300x209.jpg 300w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00002-1749228518-150x105.jpg 150w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00002-1749228518-768x536.jpg 768w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00002-1749228518-1536x1072.jpg 1536w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00002-1749228518-2048x1429.jpg 2048w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00002-1749228518-1024x714.jpg 1024w\" sizes=\"(max-width: 2064px) 100vw, 2064px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>The two of them were holding as much water as they could for my sake.<br>If this keeps up, their lives will be in danger\u2026<br>Hurry\u2026 I have to become the safety valve\u2026 now\u2026!<\/p>\n\n\n\n<p><em>SPLAT!!!<\/em><br>\u201cAaaghhhh!!\u201d<br>Suddenly, a loud bursting sound and a scream echoed from right beside me.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1072\" height=\"1072\" data-id=\"1896\" src=\"https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/1111111.jpg\" alt=\"\" class=\"wp-image-1896\" srcset=\"https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/1111111.jpg 1072w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/1111111-300x300.jpg 300w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/1111111-150x150.jpg 150w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/1111111-768x768.jpg 768w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/1111111-1024x1024.jpg 1024w\" sizes=\"(max-width: 1072px) 100vw, 1072px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Startled, I turned around to see a young woman curled up small in a pool of blood.<br>&#8220;Noe\u2014Noelle!!&#8221;<br>It was my friend Noelle, who had been serving as the safety valve beside me.<br>Her naked body was being tossed about by the stream of water gushing from her belly.<br>Some Masters don\u2019t allow us to wear clothes at times, so that the safety valve can be activated right away.<br>Around her, two others who were also connected as slave tanks could be seen.<br>\u201cNoelle!! Hang in there, Noelle!!\u201d<br>\u201cMaster!! Noelle\u2026 Noelle is\u2026 hurry!! She\u2019s going to die!!\u201d<br><em>choking, coughing<\/em> It\u2026 hurts\u2026 I don&#8217;t want this\u2026 ahhh\u2026<br>With wounds like that, Noelle wouldn\u2019t make it\u2026<br>Even though she was my friend, all I could do was watch.<br><em>choking, gurgling<\/em> &#8220;Hh\u2014 h-hurts\u2026 kill\u2026 me\u2026&#8221;<br>Her moaning burned into my ears and wouldn\u2019t leave.<br>Please, stop\u2026!<br>All I could do was pray for Noelle to find peace soon.<br><em>creak\u2026 creak, creak!<\/em><br>\u201cUgh!?\u201d<br>An awful creaking sound came from inside my belly.<br>I must have unconsciously tensed my stomach.<br>I hurriedly tried to relax it.<br>No\u2014no good\u2026 Even if I relax\u2026 it still feels like everything inside will burst out\u2026<br>The pressure is incredible\u2026 no\u2026 I can\u2019t hold it back anymore!!<\/p>\n\n\n\n<p><em>SPLAT!!!<\/em><br>&#8220;Ugh!?\u201d<\/p>\n\n\n\n<p>\u2026Huh\u2026?<br>My body\u2026 it&#8217;s not\u2026 broken yet.<br><em>sob<\/em> &#8220;Aaaah, it hurts! Help meee!!&#8221;<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"1024\" data-id=\"2760\" src=\"https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00021-3931885937-1.jpg\" alt=\"\" class=\"wp-image-2760\" srcset=\"https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00021-3931885937-1.jpg 1024w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00021-3931885937-1-300x300.jpg 300w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00021-3931885937-1-150x150.jpg 150w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00021-3931885937-1-768x768.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>A scream from Karen echoed from the house across the street.<br>That was the sound of another one of my friends \u201cbreaking.\u201d<br>&#8220;Nooo!! Mommmy!!&#8221;<br>Come to think of it\u2026<br>Karen always talked about her mom.<br>Even before I came here, she truly believed, \u201cMy mom will come for me.\u201d<br>&#8220;Mommy\u2026 Mom\u2026&#8221; <em>urp\u2026<\/em><\/p>\n\n\n\n<p>Just a moment ago, there was only the smell of rain.<br>Now, the stench of blood, vomit, and waste grows stronger and stronger.<br>Just a moment ago, everyone was chatting with me.<br>Now, all the filthy things that spilled out from our bellies are being washed away by the rain\u2014as if nothing ever happened.<br>The world that once felt happy is now ruined\u2014soaked and muddied by what was supposed to be a blessing: the rain.<br>All that&#8217;s left is to wait for my turn.<\/p>\n\n\n\n<p><em>Creaaak!! Creak, creak, creaaak!!<\/em><br>\u201cNnngh!?\u201d<br>M-my stomach\u2026!? I can&#8217;t take this anymore\u2026 really\u2026!<br>It&#8217;s okay, it&#8217;s okay. Calm down, me.<br>Deep breaths.<br>\u201cHah, hah, hah\u2026\u201d<br>I can&#8217;t get much air in.<br>But slowly\u2014open up my abdomen.<br>Relax my stomach, let it swell up like a balloon.<br><em>Creaaak, creaaak, creaaak!!<\/em><br>\u201cGyaaaah!!\u201d<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"1024\" data-id=\"1899\" src=\"https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00014-3103621285.jpg\" alt=\"\" class=\"wp-image-1899\" srcset=\"https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00014-3103621285.jpg 1024w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00014-3103621285-300x300.jpg 300w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00014-3103621285-150x150.jpg 150w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00014-3103621285-768x768.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>I&#8217;m scared.<br>I can&#8217;t stop shaking.<br>Noel, Karen\u2026<br>All of them suffered so much, screaming at the top of their lungs\u2026<br>But not one of them ran away from their duty.<br>They fulfilled their roles and protected the others\u2014almost as if it was the most natural thing in the world.<br>B-but\u2026 for what\u2026?<br><em>Creak, creak, creak!!<\/em><br>\u201cNnghh!!\u201d<br>A warm liquid spreads around my waist.<br>The fear crawling up my spine is even stronger than the pain.<br>This is reality\u2014this is my role as a safety valve.<br>But\u2026 but\u2026 I want to live.<br>Even if it\u2019s just for a moment longer, even just one more breath\u2014I want to stay connected to this world.<br>I don\u2019t want to die\u2026 I don\u2019t want to die like that!<br>Anything but that ending\u2026 No, never!!!<\/p>\n\n\n\n<p><em>SPLAT!!!<\/em><br>&#8220;Urgh\u2014ghhh!!&#8221;<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1656\" height=\"1536\" data-id=\"1898\" src=\"https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00025-3112851123.jpg\" alt=\"\" class=\"wp-image-1898\" srcset=\"https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00025-3112851123.jpg 1656w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00025-3112851123-300x278.jpg 300w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00025-3112851123-150x139.jpg 150w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00025-3112851123-768x712.jpg 768w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00025-3112851123-1536x1425.jpg 1536w, https:\/\/www.40pbb.com\/wp-content\/uploads\/2025\/08\/00025-3112851123-1024x950.jpg 1024w\" sizes=\"(max-width: 1656px) 100vw, 1656px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u2026Huh?<br>S-Seri\u2026na\u2026?<br>The next moment, the pressure squeezing my stomach suddenly vanished.<br>Cold air rushed into my lungs, and all the strength drained from my body.<br>But that relief was immediately erased by an overwhelming stench.<br>\u201cUweh!! Gweh\u2014ugh!! Haaa\u2014haa\u2014\u2026\u201d<br>Emma&#8217;s and my water washed away so many precious things from Serina\u2019s belly.<br>Serina twisted her face in pain, glaring at me.<br>I was frozen with fear\u2014my legs wouldn&#8217;t move.<br>What do I do\u2026<br>I don\u2019t know what to do\u2026<br>\u201cLina, hurry!! S-Serina\u2026 please, quick!!\u201d<br>Emma\u2019s desperate scream.<br>I staggered closer to Serina.<br>The stench grew stronger and stronger, stabbing at my nose.<br>&#8220;Li\u2026na\u2026 Lina\u2026&#8221;<br>A trembling voice; she was desperately trying to tell me something.<br><em>Gush!<\/em><br>The moment I leaned in close, a warm liquid splattered on my cheek and lips.<br>\u201c\u2026 \u2026 \u2026\u201d<br>&#8220;Serina\u2026! Serina!! Don&#8217;t go yet! You have something you want to tell Lina, don&#8217;t you?!&#8221;<br>My thoughts kept swirling: I failed in my role as a safety valve.<br>No\u2026 I have no strength left\u2026<br>My vision grows darker and darker\u2026<br><em>Thud<\/em> (Lina collapses)<br>&#8220;Lina!? Why you too\u2026? Noooo\u2014aaaaaahhh!!! Somebody\u2014please!!&#8221;<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"margin: 20px 0;\">\n  <!-- \u30b5\u30e0\u30cd\u30a4\u30eb\u753b\u50cf -->\n  <a href=\"https:\/\/40p.booth.pm\/\" target=\"_blank\">\n    <img decoding=\"async\" src=\"https:\/\/www.40pbb.com\/wp-content\/uploads\/2024\/12\/\u30b7\u30fc\u30f32.png\" alt=\"BellyBurst Shop\" style=\"max-width: 300px; border: 1px solid #ccc; border-radius: 8px;\">\n  <\/a>\n  <!-- \u30b7\u30e7\u30c3\u30d7\u30ea\u30f3\u30af\u8aac\u660e -->\n  <p style=\"font-size: 16px; margin-top: 10px;\">\n    <a href=\"https:\/\/40p.booth.pm\/\" target=\"_blank\" style=\"color: #007bff; text-decoration: none; font-weight: bold;\">\n      \u25b6 BellyBurst Shop\n    <\/a>\n","protected":false},"excerpt":{"rendered":"<p>\u3010Household Slave Water Tank\u3011Because their bodies are soft, young individuals are often chosen for this role.Three are assigned to each household, and they store rainwater and other water in their bodies to be used as household water.The end of the hose splits into three, so the water pressure is evenly distributed among the three.For this [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1903,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"yes","_locale":"en_US","_original_post":"https:\/\/www.40pbb.com\/?p=1891","footnotes":""},"categories":[10,2,8,3],"tags":[],"class_list":["post-1905","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-r-18g","category-novel","category-adultsonly","category-picture","en-US"],"_links":{"self":[{"href":"https:\/\/www.40pbb.com\/wp-json\/wp\/v2\/posts\/1905","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.40pbb.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.40pbb.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.40pbb.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.40pbb.com\/wp-json\/wp\/v2\/comments?post=1905"}],"version-history":[{"count":8,"href":"https:\/\/www.40pbb.com\/wp-json\/wp\/v2\/posts\/1905\/revisions"}],"predecessor-version":[{"id":2878,"href":"https:\/\/www.40pbb.com\/wp-json\/wp\/v2\/posts\/1905\/revisions\/2878"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.40pbb.com\/wp-json\/wp\/v2\/media\/1903"}],"wp:attachment":[{"href":"https:\/\/www.40pbb.com\/wp-json\/wp\/v2\/media?parent=1905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.40pbb.com\/wp-json\/wp\/v2\/categories?post=1905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.40pbb.com\/wp-json\/wp\/v2\/tags?post=1905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}