His dick stopped twitching now, and stopped begging getting the message from his mind that she's let go of him, but a small puddle of pre-cum tells th... tale of how close to cumming in her mouth he was a mere minute or so ago. Drawing herself away from his mouth, she crashes down on him with his dick right between her breasts. He thrusts slowly, smearing the lubrication over that small heavenly part of her chest and so wanting to cum, but keeping himself in check not to overdo it. "That was. “Does the foreskin remain over the head of the penis during erection?” asked one of the students. “Not necessarily,” replied the Doc, “It depends on the thickness of the skin and shaft of the penis.” Another question, as my dick is now fully erect, foreskin still attached over my mushroom head. “During sexual intercourse, is there an advantage to having an uncut penis?” asked another student. “I don’t believe there are any conclusive studies on that,” replied the Doc.“Notice the patient now has. Pehle to mere man me koi galat khyal nahi tha lekin ek din jab wo unki gallery me aayi to me apni gallery me khada tha aur bahar 1 beautiful girl chali ja rahi thi to mene bhabhi ko masti me keh diya bhabhi us ladki se meri friendship karao na aap to use janti ho aap jo bolengi me wo karunga unhone kaha thik he try karungi us din sham ko jab hum mile to mene bhabhi se pucha bhabhi aapne usse meri friendship ki baat ki to wo mujhe tease karne lagi aur bole bade utavale ho rahe ho mene kaha kyuu. I must do the same.Before I could gather my thoughts Nick pushed deeper, withdrew and pushed again. He used his body to pressure me and my face contorted with the discomfort. He relented and withdrew. I reached between my legs passed my dangling limp cock and balls and tried to halt the depth he could thrust. He must have been 5 inches into me and I felt fully stretched. He slapped my hand away and spanked my right buttock.“You know what you signed up to Ben.” He said ruthlessly.I braced myself.