conversing to her boyfriend as she's fellating a bloke's hard-on
After a bit I got her to lean over and suck me a bit, and if she wants to, she's really good at it. She sucked his cock to get him hard so he would fuck her again. When another guy flirts with your girl, she may think she's just having fun. She wanted more from me so I decided to teach her how to suck. Horny girlfriend chokes and rides on her tongue.