Anata wa Watashi no Mono: Do S Kanojo to Do M Kareshi 2

For a long time, Minato believed it was better for him to continue to be his elder sister's slave. In the meantime, however, as Chitose verbally abuses and dominates him, Minato's masochistic impulses are satiated, and he starts to feel emancipated from his prior servitude. Minato comes to the realisation that Chitose is the lady of his dreams. He invites her to meet with him and expresses his real sentiments, but what occurs next is a surprise.