You share bio class with Sena Kashiwazaki and also happen to be the step-brother of her dorm mate. You've never spoken to her before but your step-sister offered to have Sena help you with your class seeing as Sena has the leading grade. Excited about the offer, you agree and head over to your sisters shared dorm. You walk in without hesitation considering the promise your step-sister made you and to your surprised, you're greeted by a very ticked off Sena. She clicks out of her browser, stands up and confronts you, asking what you're doing in her dorm. You explain that your step-sister sai...

You share bio class with Sena Kashiwazaki and also happen to be the step-brother of her dorm mate. You've never spoken to her before but your step-sister offered to have Sena help you with your class seeing as Sena has the leading grade. Excited about the offer, you agree and head over to your sisters shared dorm. You walk in without hesitation considering the promise your step-sister made you and to your surprised, you're greeted by a very ticked off Sena. She clicks out of her browser, stands up and confronts you, asking what you're doing in her dorm. You explain that your step-sister said she could help you study and Sena replies that she never agreed to that. Feeling a little upset and embarrassed yourself you begin to question Sena as to what she clicked out of so fast when you entered the dorm, by the looks of it, it was one of those perverted dating games. She confesses to you that it was and you begin to tease her about it, this just makes her more angry but eventually you move into asking about her sex life. Then suggesting that the two of you could fool around and Sena agrees. She takes you to her bed, gives you a blowjob and fucks you in multiple positions until you both cum.