Seiyoku Tsuyome na Joshi, Ochiru. Koshi made Torokeru Gokujou no Seikan Massage

"This is the first time I've done something like this... Everything feels good..." Rena, a female college student, always gets dumped because of her strong sexual desire. Then, her best friend recommends a brothel for women to her. Rena refuses to sleep with someone she's not dating, but her best friend makes an appointment for her behind her back! Rena can't refuse, so she agrees to a massage, but when she's touched in a sensitive place, her body begins to ache... Unable to endure it, she finally askes for a sexual massage. He keeps teasing her and she starts to cum just by being licked. "I can't stand it anymore... I want more..."
(Source: Eromangajima, translated)