Masturbation

かわつるみ

kawatsurumi

(manual erotic stimulation of the genitals)

せんずり

senzuri

(manual erotic stimulation of the genitals)

オナニー

onanī

(manual erotic stimulation of the genitals)

マスターベーション

masutābēshon

(manual erotic stimulation of the genitals)

一人エッチ

hitori etchi

(manual erotic stimulation of the genitals)

一人遊び

hitoriasobi

(manual erotic stimulation of the genitals)

当て掻き

ategaki

(manual erotic stimulation of the genitals)

手妻

tezuma

(manual erotic stimulation of the genitals)

手慰み

tenagusami

(manual erotic stimulation of the genitals)

手淫

shuin

(manual erotic stimulation of the genitals)

着せ剥ぎ

kisehagi

(manual erotic stimulation of the genitals)

自慰

jii

(manual erotic stimulation of the genitals)