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Gender-Bending Ecstasy: Her Willing Guinea Pig Endures Lewd Schoolgirl Experiments & Massive Cock Worship

Zucchini's Boku wa Kanojo no Marmot! delivers 228 pages of perverted transformation fantasy where our gender-swapped protagonist becomes the ultimate plaything for two buxom schoolgirls. Watch as they test his new female body's limits with relentless titfucks, throat-stretching blowjobs, and creampie-filled threesomes. The experimental trio explores every depraved angle of nakadashi breeding while uniforms rip apart to reveal jiggling tits and dripping pussies. Fans of extreme paizuri action should check this story for similar breast worship. This DL版 digital edition captures every lewd detail of the guinea pig's transformation into a cum-drenched fucktoy. Those craving more massive cocks should explore this steamy tale of oversized endowment.

Read Boku wa Kanojo no Marmot! - I'm a guinea pig of her Boku wa Kanojo no Marmot! - I'm a guinea pig of her

Triple Pleasure Feast: Oversized Cock Ravages Transformed Test Subject in Classroom Orgy - 228 Pages

The classroom becomes a laboratory of lust as our transformed protagonist submits to increasingly perverse 'tests' - first enduring a facefuck that pushes her throat beyond human limits, then screaming through simultaneous nipple torture and pussy pounding. Zucchini masterfully illustrates the sloppy deepthroat sequences where tears stream down flushed cheeks as cock bulges stretch necks obscenely. When the girls' massive tits sandwich that throbbing monster dick in ffm threesome glory, the page practically drips with sweat and precum. The 228-page tankoubon builds to an explosive climax where all three bodies convulse in mutual creampie release, gaping holes overflowing with thick seed. For more schoolyard depravity, discover more of Zucchini's work featuring dominant women. The artist's signature style shines in close-ups of stretched pussies gripping veined shafts and cum bubbles bursting from well-fucked assholes. Don't miss the bonus chapter where the guinea pig gets passed to the science faculty for big penis endurance trials - a perfect lead-in to similar teacher-student affairs that'll make your cock twitch.

Most commented

Kaoru Ryuzaki
Kaoru Ryuzaki - 23 days ago
Those titty-fuck panels made me explode!
Kohran Li
Kohran Li - 59 minutes ago
Gender swap + deepthroat = instant nut
Mai Kawasumi
Mai Kawasumi - 58 minutes ago
228 pages of creampies? Yes fucking please!
Katyusha
Katyusha - 19 minutes ago
Zucchini's art makes my dick throb every time
Lulu
Lulu - 11 hours ago
Need a sequel with more gangbangs!
Mea Kurosaki
Mea Kurosaki - 58 seconds ago
That classroom threesome scene... holy shit
Anko Mitarashi
Anko Mitarashi - 1 year ago
Biggest cocks in hentai history right here
Reginald Kastle
Reginald Kastle - 1 year ago
The cumflation closeups destroyed my load