Discover the beautiful doctor's teasing blowjob clinic for premature ejaculation! Av actors with premature ejaculation seek secret techniques. Ota, the intellectual doctor, shoots during the first infiltration due to blowjob and handjob, but during the second infiltration, she guides sex after enduring it. Excited by her sexy body and voice, she can't help but cum inside during intense riding. Kikuchi, the cute doctor, is skilled in vacuum blowjobs and miracle handjobs. During sex guidance, she continues to endure ejaculation upon insertion and finally cums inside the doctor in a half-missionary position.