DASS-518 Big Ass Volleyball Club Girlfriend Rie Miyagi Fell Due to Sexual Harassment Adviser's Sticky Aphrodisiac Massage and Intense Uterine Attack

Me and my girlfriend, Rie, who go to prep school. Rie is a member of the volleyball club, but due to the school culture not putting much effort into club activities, no new members have joined the club, so Rie is currently the only member of the club. It seems that the advisor provides one-on-one guidance, but I was worried because I felt like the advisor was always looking at the female students in a naughty way. Still, Rie trusts her advisor, and it's not my fault.