When I went to my girlfriend's house for the first time, the J-type sister she introduced me to was so cute! When I secretly peeked into the room with a little ulterior motive, I found him masturbating alone! When she noticed the prying eyes, her face turned bright red and she told me why she was masturbating. She is having trouble having sex with her boyfriend...she told me about her troubles. mutual masturbation with me to encourage