At christmas, when its cold outside, possibly snowing... but you're still horny as a jack rabbit.. You and your partner MUST snuggle-fuck to stay warm.
"Hunny..im horny"
"But its sooo colddd..."
"Hey..thats ok. Lets Snuggle-Fuck"
"Okay.."
What happens on lazy days when you don't want to get out of bed. You spoon, then fuck in the spooning position, then fall asleep spooning. Repeat until rejuvenated, someone gets hungry or someone has to pee.
Snugglefuck is when you only planned to cuddle or snuggle and you end up fucking because all the frictionin your pants caused a fire that needed to be put out.
Girl! Matt invited me over to snuggle and watch movies and before Titanic sunk it turned into a snugglefuck session..