While his parents were away on a trip, Ryota started living alone with his mother's best friend, Aina. Suddenly faced with her voluptuous body, Ryota couldn't help but stare. Maybe something would happen between them... The more he tried not to notice, the more his gaze was drawn to her chest. Unable to suppress his pounding heart, Ryota gave in to his lust and stole Aina's underwear. Yet, instead of getting angry, she whispered, 'Did you really want to do that with me?'
