Imouto Bitch ni Shiboraretai

A brother and sister ending up sitting across from each other at a mixer is the setup for the first of two stories in this 2-episode OVA from T-Rex. Mina decides to keep quiet about who her brother actually is to everyone at the table — which gets complicated fast when the group starts playing the king's game and things escalate in directions nobody planned for. The second story takes a different angle: Sayaka's brother finds a hole in the wall between their rooms, and what follows is pretty much exactly what you'd expect from a hentai premise like that. This is straightforward hentai territory, no pretense otherwise. The appeal is the taboo sibling dynamic split across two separate narratives, each with its own setup and tone — the mixer story has a social tension angle, while the wall story leans voyeuristic. If you've watched Imouto Paradise! or similar titles and that's the genre you're browsing, this covers familiar ground in a compact two-episode package. Don't come in expecting complex character arcs or emotional payoff the way something like Ore no Imouto builds out its sibling dynamic over a full series. This is explicit content first, story second. It does what it sets out to do without overstaying its welcome, and the T-Rex animation holds up to what fans of the studio generally expect.