映画を見ている間に、ガールフレンドが私が四つん這いの間に前立腺マッサージをする！

I was a little horny and while we were both watching a movie on a streaming service, I asked my girlfriend to massage my prostate. She put a toy in my ass and masturbated me while we watched the movie until I got into doggy position because I was feeling so good.