[Akako no Shiri (Kogeo(Char)] Momare Keiyaku (Osomatsu-san)
[赤子の尻 (こげお(チャー)] もまれ契約 (おそ松さん)
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Forbidden Brotherly Lust: Osomatsu & Choromatsu's Anal Contract in Momare Keiyaku Hentai Doujin
Dive into the depraved world of [Akako no Shiri (Kogeo(Char)] Momare Keiyaku (Osomatsu-san), where brothers Osomatsu and Choromatsu Matsuno seal their carnal pact with sweat-slicked skin and trembling holes. This 19-page Japanese doujin violates all taboos—anal penetration stretching tight virgin assholes, nipple clamps making pink buds scream, and incestuous seed flooding bowels. The Matsuno siblings abandon morality as Choromatsu begs for his older brother's throbbing cock to rearrange his guts. Can't get enough Osomatsu-san taboo? Season in the Summer delivers more brother-on-brother action, or check this digital release for another dose of Matsuno family 'bonding'.
Incestuous Yaoi Heat: Osomatsu-san Brothers' Nipple-Tormenting Anal Domination 19-Page Fuckfest
Momare Keiyaku escalates from teasing nipple play to full anal wreckage as Osomatsu rams his meat into Choromatsu's virgin pucker, the younger brother's screams melting into wanton moans. Every page drips with obscene close-ups—spit-lubed sphincters stretched around veined shafts, cum-bloated balls slapping against quivering asscheeks, and brothers locked in a sweaty sixty-nine as they tongue-fuck each other's leaking holes. The doujin’s climax hits when Choromatsu cums untouched, prostate hammered into submission by Osomatsu's relentless drilling, his cream painting their tangled bodies. Devotees of male-only filth should explore Ryuukan’s throat-fucking intensity, while ArabikkuyamatoMatsuno offers more Matsuno gangbang depravity. This isn’t just yaoi—it’s brotherly love reduced to animalistic grunts, swollen cocks erupting inside forbidden holes, and the sticky aftermath of incestuous need.