masturbational
masturbatory
onanistic
ring the devil's doorbell
ménage à moi
solo sex
self-pleasure
five-knuckle shuffle
self-pleasing
wankjob
antimasturbation
self-rape
self-love
onanism
self-gratification
play the skin flute
masticatory
solosexual
choke the chicken
jerk it
fornicatory
mass debate
overmasturbation
masturbationism
polish one's rocket
yank off
jerking off
pa chew cheng
rubbing off
hand job
wank
jacking off
flog the dolphin
diddle
autoeroticism
autoerotism
frigging
masturbationlike
female masturbation
one off the wrist
hand shandy
fornicative
jerk off
wanker
intercoursal
fapfest
jerk-off
tosser
play the clitar
polish the pearl