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... Show more