Kumquatqueen
Literotica Guru
- Joined
 - Aug 20, 2017
 
- Posts
 - 4,575
 
Pulling back so only the controllable tip of his cock is in her mouth might be a clue she's about to lose control, especially if she suddenly grips him with rather firm force. Some sharp intakes of breath might be a clue, and/or tensing of her leg, perhaps pressing harder along his side.