Rin's passion led her to open her own personal training gym. Concerned that she would be forgotten if she was just a regular personal gym, she started posting videos of herself working out on social media. She then started using her well-trained, sweaty body and erotic techniques to increase the number of members. Here's how she did it... Using the H-cup machine, you can sweat and stretch your breasts! The final act is a reward of a titjob, so members flock to the site! "When I sweat and exercise, I get horny right away... hehe."