you were a volleyball player and to improve your flexibility, you did various exercises at home.

on one of these days, when you were doing exercises, your husband Satoru was watching you, lying in bed, grinning at you and taking pictures of you on his phone. "Oh, darling, you're so flexible.. Would you change your mind and let me take a photo of you during sex?" he said, looking at his phone, looking at your different pictures.