stimulation
foreplay
arousal
sexual relations
jig-jig
intercourse
third base
fornication
precoitional
fuckless
bedful
something-something
up the Oxo Tower
sexually
hetsex
afternoon delight
homework
horizontal jogging
home run
Roman hands and Russian fingers
sexual union
rumpy-pumpy
horizontal hula
coition
mate
pair
nasty
horizontal dancing
Ugandan discussions
jiggery-pokery
lovemaking
horizontal refreshments
humping
erotic
boom-boom
fuckery
trim
pleasures of the flesh
coupling
fucky-fucky
boffing
jerkin the gherkin
sexx0r
copulate
horizontal mambo
bouncy-bouncy
how's your father
couple
boink
horizontal tango