Soredemo Tsuma o Aishiteru

Based on an erotic game by Lune TeamBitters. Nanami, a woman content in her marriage, is secretly filmed in a public restroom by Kamata, the building manager. He uses the recorded footage to blackmail her, gaining total power over her actions. Despite the coercive nature of their encounters, Nanami gradually discovers a personal enjoyment in the sexual activities she is compelled to perform.