Goddess Yasemin was pissed that this guy had misinterpreted her message and she was not going to let it slide. That is why she opted to cruelly torture the guy with her ass and to smother him. In fact, she went ahead to ask her friend to join her and the two of them also made the poor guy lick their asses and smell their farts before they were done with him.
Goddess Yasemin wanted her boyfriend to accept her demands but she was not making any headway. She had to find a way to confuse him and get him to agree to do things her way. That is why she chose to use her hot ass which she used as bait to get him to do things the way she wanted. He agreed to everything she wanted in exchange for some hot sex.