presexual
preintercourse
presex
precoitional
coitarche
postsexual
first time
premating
preorgasmic
lose one's virginity
midfuck
midsex
jook
horizontal jogging
giggity-giggity
jigga-jigga
nasty
booty
humping
home run
horizontal refreshments
how's your father
rumpy-pumpy
horizontal mambo
Ugandan discussions
boom-boom
sexx0r
tail
bouncy-bouncy
lovemaking
sexual union
horizontal tango
horizontal hula
horizontal dancing
action
homework
jiggery-pokery
trim
boink
fuckery
boffing
coupling
jerkin the gherkin
horizontal polka
fucky-fucky
coition
wrap it before you tap it
interintromission
fuckless
throes of passion