Kairi Tsubaki

She moved into the apartment complex few days ago and her husband is always busy with work and unable to help out. She still have things to move in when Yuuichi bumped into her while he realize that Kanami was at her sister's place.

Acting as a good Samaritan, Yuuichi decided to help her move her stuff as she was doing it alone. He discovered her other side after being teased to wear a bunny girl's suit - she was embarrassed of the suit, but Yuuichi showed his excited male organ to her to prove that the suit really made her stood out. That is where all it begins.