[ Animation XXX ] Anata wa Watashi no Mono Do S Kanojo to Do M Kareshi 2

For a long time, Minato believed it was best for him to continue to be his elder sister's servant. Nevertheless, Minato's masochistic impulses are satiated when Chitose verbally insults and controls him; as such, he starts to feel emancipated from his prior servitude. Minato comes to the realisation that Chitose is his dream lady. He invites her to meet with him and expresses his real sentiments, but what occurs next is shocking.