Snugglebuggery
The act of lovingly spooning up behind someone whilst parking your hard cock between their ass cheeks and entering them anally.
It started off as a snuggle and soon turned into snugglebuggery.
snugglebuggery
when you're spooning with someone and get an erection that pokes them in the bum.
Snugglebuggery suddenly made the spooning session a little awkward.