Seikatsu Shuukan The Animation, a two-episode OVA by Pink Pineapple based on Michiking’s manga, is a filthy hentai where Shuntarou, a perverted high schooler, shrinks to an 11-year-old’s size via a mysterious game, letting him fuck his three older sisters as their “cute” guest, Koharu.  His big-tit sisters—Fuyuno, Natsuki, and Aki—drown him in wet pussies and ahegao moans, their incestuous lust unleashed in sweaty, censored gangbangs.  From bedroom blow jobs to public bathroom romps, every scene’s packed with creampies and paizuri, blending shota taboo with harem chaos.  Fans of incest and shota will find the series to be a cum-soaked fever dream thanks to its vibrant art and raw, sibling-fueled debauchery. It’s a nasty, guilt-ridden ride that leaves you hard and craving more.