Sex Friend kara Kanojo ni Naru Houhou.

"Don't tell me I'm making you nervous just from doing this...?" Her body grows hotter with each touch. Even though it's her first time... her mind's totally blank! Having had a crush on Sagara, an older student from her high school, our heroine goes to his college to chase after him. She's put a lot of effort into changing her looks to start her new life, and then the unexpected happens! The person inviting her to join his extracurricular club is Sagara himself! And he's grown even more handsome in the two years she hasn't seen him... Still, rumors have been going around ever since high school that "he doesn't want girlfriends, only sex friends." In order to hide her true feelings from him, she acts like a playgirl, but his techniques are about to make her lose her mind...!

(Source: Renta)