SONE-073 _I'm a good swimmer

Riri Nanatsumori is a good swimmer at the inter-school and a very kind senior who often gives useful advice to her fellow swimmers. Riri is very beautiful, talented in leadership and has a very strong body, compared to Anh Vien of the land of the sun. However, recently something has been wrong with Riri. Her hair was tangled and she was often out of breath. I don't know if Riri is okay. There are rumors that Riri failed a doping test. Although Riri often cheers and encourages me, when I go to the swimming pool to practice, I often see Riri in a tight outfit so tight that her breasts are sticking out. Riri was very embarrassed about this, but her breasts were sticking out of her shirt, making everyone on the swimming team feel extremely hot. And next, I saw the senior in the swimming team sucking the head coach's cock. I didn't dare to think about the next scenes, because watching my sister Riri being fucked made me so horny.