[Oscilloscope (Kukeiha)] Shiawase Hidai Gakkyuu [Digital]

[オシロスコープ (矩形波)] 幸せ☆肥大学級 [DL版]

105

Parodies: Original (104646)

Tags: Big breasts (205164) Sole male (150404) Schoolgirl uniform (87030) Shotacon (62137) Ponytail (27459) Big ass (21377) Lactation (20069) Unusual pupils (15199) Huge breasts (16345) Scat (9585) Bbw (8908) Inverted nipples (6072) Breast expansion (4438) Tall girl (4394) Giantess (2536) Milking (2068) Weight gain (508) Gigantic breasts (457) Growth (439) Ssbbw (221)

Languages: Japanese (320366)

Artist: Squarewave29 (7)

Groups: Oscilloscope (4)

Categories: Doujinshi

27 pages - Uploaded 4 mons ago

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Shiawase Hidai Gakkyuu: BBW Schoolgirl's Massive Breast Growth and Giantess Lactation Ecstasy

Dive into the tantalizing world of Shiawase Hidai Gakkyuu, the digital doujinshi from Oscilloscope (Kukeiha), originally titled [オシロスコープ (矩形波)] 幸せ☆肥大学級 [DL版] in Japanese. This 27-page erotic masterpiece by artist Squarewave29 features Mio, the ponytail-wearing schoolgirl with unusual pupils, whose body undergoes wild transformations. Watch as her huge breasts expand gigantically, lactating rivers of milk while her ass balloons in weight gain bliss. The sole male shota protagonist can't resist milking her inverted nipples in their schoolgirl uniform fantasy, blending tall girl dominance with giantess growth. For more indulgent tales, check out OYAOYAKODON English or see Bakokun here.

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Explore Shiawase Hidai Gakkyuu - Shotacon Boy Milks Expanding Huge Tits in Fat Girl Classroom Hentai

As the story unfolds in Shiawase Hidai Gakkyuu, Mio's BBW figure swells to SSBBW proportions, her big ass and gigantic breasts demanding attention from the eager shotacon boy. In this original hentai doujinshi, themes of breast expansion and growth dominate, with scat elements adding a forbidden edge to their classroom encounters. The tall girl towers as a giantess, her lactation overflowing during intense milking sessions, inverting nipples that beg for release. Ponytail swaying, she embraces her unusual pupils' gaze, pulling the sole male into a vortex of pleasure and transformation. Every page pulses with erotic intensity, from weight gain curves to the ultimate hentai indulgence. If you're craving similar expansions, read Fukujuu no Noroi. Don't miss how Mio's body evolves, turning the happy fat classroom into a haven of oversized ecstasy and unrelenting desire, perfect for fans of extreme growth fantasies.