Bonyuu-chan wa Dashitai.

From the outside, Tomomi Sakurazawa looks perfect — top of her class, student council president, admired by everyone. Except for one thing she absolutely cannot let anyone find out about. She has hyperlactation syndrome, a condition that causes her body to produce excessive amounts of breast milk every single day. Hiding that while running a student council is about as sustainable as you'd expect, and eventually a classmate stumbles onto her secret. That's where things get complicated — and explicit. This is a 4-episode OVA from T-Rex based on a manga, and it leans fully into its hentai premise while actually giving Tomomi a character worth paying attention to. The tension between her composed public persona and deeply private struggle gives the setup more texture than you'd expect. It's not just a gimmick — her vulnerability feels genuinely written, even as the series goes exactly where you think it's going. If you've watched something like Kyonyuu Fantasy and appreciated when these productions bother to build a character before the chaos unfolds, this has that same energy. Fans of Oyakodon: Oppai Tokumori Bonyuu Tsuyudaku de will also recognize the specific niche this is operating in. It's not subtle about what it is, but within that lane it's put together with more care than most. Worth checking out if you want something that at least tries to mix a little emotional grounding into its explicit content.