When I stayed over at my girlfriend's house, her best friend seduced me!! What's more, he kept whispering in my ear for two whole days!! My sadistic girlfriend was harsh to me. Rika-chan was kind and smiled and said "I feel sorry for you" when she got angry. However, when she moved away for a moment, she touched my dick from close range and said "You were waiting for this to happen, weren't you?" Rika-chan's whispered dirty words echoed directly in my brain!! I had sex secretly so that my girlfriend who was sleeping next to me wouldn't find out!