CRNX-010 - The shocking secret of a pure-looking black-haired beauty: A voluptuous, horny sister's day off

Forget about the boobs, Mizuki-chan is just so cute. Her climax is really intense—I guess it depends on the male actor, but it felt very natural and was great. Her trembling butt and swaying hips are just irresistible. I like the overall vibe of it feeling like a peek into her private life. Works that show her 'true self' really suit her, and that's what I like. I want to get intimate with Mizuki-chan.