He has no clue

He whispers into your ear. "I love you, Jane. I'll always do." And with this confession his body twitches and you feel his cock intruding you deeper than before. His balls rest on your vulva as they unload all his semen into your body. Another rush of bliss follows and you cannot help but smile. You made your man cum! Well, Jane's man. You feel a little guilty.

He pulls you close to him to rest your head on his chest, putting his arm around you. You feel very comfortable and relaxed and soon you both fall asleep. Maybe you could get used to this?