Seitoku Gakuin - Nikudorei Suiei Buin (Seitoku School - The member of swimming club is a sex slave)

Violated my dirty hole with your c**k.
Aihara Miku, a female member of the swimming club who belongs to the club because she is a sex slave to manage boys' sexual lusts, by cocksucking, dildo-play etc.....
Miku chan in transparent competition swimwear gives you special sexual service.
This is a CG collection whose images filed in order describing a story. 9 main CG pictures plus competition-swimwear derivatives with 4 color patterns. (Total of 85 images including derivatives).
You can enjoy the story in 4 patterns with a swimwear in different colors.