To ejaculate very forcefully. To shoot cum deep inside a woman's vagina with ball-jarring force. To feel one's testicles, scrotum and entire male-genital region spasmodically convulse and tighten concurrent with the projectile ejaculation of semen from the penis.
Dude, Penelope's pussy is so damn tight she had me blasting a nut within the first few minutes of fucking.
by Richard Mucus June 08, 2014