Oohashi Miku will gently improve the common premature ejaculation problem among amateur men with her mouth and pussy! Healing words to resolve complexes, ejaculation endurance 10 seconds x 5 sets, cock strengthening with fleshlight pistoning, and for those who still accidentally ejaculate early, a punishment handjob to make him squirt! A full-fledged Miku-style dick training program!
