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Uguisuzaka 37 Full Color Hentai: Monster Girl Tentacle Double Penetration and Parasite Transformation

In the captivating doujinshi 'Uguisuzaka 37' by Suiren and artist MeSHi_wara17, follow the innocent schoolgirl Uguisu as she stumbles into a forbidden realm of lustful horrors. This 19-page Japanese full-color masterpiece unleashes tentacles that coil around her trembling body, initiating a wild transformation into a voluptuous monster girl. Double penetration drives her to ecstatic moans, while parasitic eggs pulse inside, absorbing her essence in a symphony of kissing tendrils and raw desire. For similar thrills, check out Motherly Lovers or explore more in Kaori's sensual world. Uguisu's journey blends terror and pleasure in an unmissable hentai tale.

Read 鶯坂37 鶯坂37

Dive into Uguisuzaka 37: Erotic Eggs Absorption, Kissing Tentacles, and Seductive Monster Girl Ecstasy

As Uguisu's body morphs under the relentless assault of slimy tentacles, the story delves deeper into forbidden ecstasies. Her skin glistens with full-color vibrancy, capturing every quiver as double penetration stretches her limits, tentacles thrusting with insatiable hunger. Kissing mouths form from the writhing appendages, drawing her into passionate, otherworldly embraces that blur pain and bliss. Parasitic eggs implant and grow, leading to a climactic absorption where her humanity dissolves into monstrous allure. This Suiren production, illustrated by MeSHi_wara17, masterfully weaves transformation themes with erotic intensity across its 19 pages. Fans of monster girl fantasies will revel in the detailed depictions of eggs hatching within, fueling an endless cycle of lust. If you're craving more tentacle adventures, dive into Taikakusa's decensored delights. The narrative peaks in a torrent of absorption, leaving Uguisu forever changed, her form a beacon of hentai seduction that begs for endless replays.

Most commented

2b
2b - 12 months ago
Loved the tentacle double penetration in Uguisuzaka 37, so intense!
Ro 500
Ro 500 - 1 year ago
Uguisu's monster girl transformation had me hooked, those eggs are wild.
Suguha Kirigaya
Suguha Kirigaya - 14 days ago
Full color makes the parasite absorption scenes pop, hot stuff.
Loran Cehack
Loran Cehack - 12 hours ago
Tentacles kissing her everywhere? Uguisuzaka 37 is peak hentai.
Ginrei
Ginrei - 58 seconds ago
The eggs implanting part was erotic, need more like this.
Hibiki Ganaha
Hibiki Ganaha - 17 hours ago
Monster girl Uguisu gets absorbed so sensually, amazing art.
Naruko
Naruko - 28 days ago
Double penetration with tentacles in full color, chef's kiss.
Daisuke Aoki
Daisuke Aoki - 9 hours ago
Transformation sequence in Uguisuzaka 37 is my new fave.