sleep-fuck

verb2

1. •
   (informal, vulgar) To have sex (with someone) in one's sleep; to have sex while asleep.

   • Slamming the front door, he then gets into his Volvo and drives to Blandview's brothels in view of sleep-fucking unwilling females. — 2002
2. •
   (informal, vulgar) To deprive someone of sleep.