◆Slow masturbation means "I want to jerk faster..." Even that frustrating sensation turns into supreme pleasure. Completely dominant type onasupport that keeps the unknown pleasure of "want to cum but can't" at 80-90% just before ejaculation infinitely. Immediate ejaculation absolutely NG. After blissful time of excessive edging with onahole torment or nipple development, finally countdown to what has been experienced so far