"That brings up the main Big Boobs reason you are here. Obviously your penis has not lost sensitivity. Every reading was a five or close to it. There are several reasons that you thought you were losing sensitivity. First you are masturbating too frequently. Your penis actually learns from your hand and over time it needs more than your hand can provide. So the more you masturbate the less sensitive your penis becomes. The reason that everything we did today felt so good and was highly sensitive was because your penis got to experience sensations from a new source. From other than your own hand. Although I realize that what I am about so say promotes casual sex, one thing that would help is if you had sexual relations with some of these various girls you have been dating. That doesn't mean you have to turn any of those sessions into a long term relationship but your sex life would be much more satisfying if you could get a handjob or a blowjob, or even more, from some of these women." "The other problem you will face if you continue on your present path, is that as stated before, you are training your penis to react to manual stimulation from your hand. Putting your penis in a girl's vagina may not provide enough tactile contact compared to what japanese your hand delivers for you to achieve orgasm. Your penis has to experience tactile contact with a number of different sources so it is able to ejaculate from a variety of stimulations. A woman's hand or mouth or vagina." "Thanks doctor, that's valuable information. I really appreciate your frank appraisal of my problem." I let him call me 'doctor' even though I am not one yet. He was now sitting up on the examination table but still naked. His cock was still hard and jutting up from between his legs. It took every bit of will power to keep from bending over and slipping my mouth over it. I pointed out to him that he was still hard. "Yes, despite that terrific orgasm I have a strong desire for another one. Do you think you could jack me off?" "Unfortunately, that would be very unprofessional of me. Everything we did today were standard medical procedures but if I was to masturbate you to orgasm, as much as I would like to, that would be out of bounds. But I can do this for you." And with that I got a warm washcloth and cleaned him up although there was very little semen on his penis as I had sucked most of it out of him. Only a bit had dribbled bbw out after I finished sucking him. I took my time tidying him up and managed to get a few strokes and squeezes in before I finished. But he was still very hard. I saw a look of sadness on his face and MILF felt sorry for him. "Does that coincide with what the two of you have found out?" I realized how stupid I was but it just hit me that they planned to take this all the bbw way. Things were getting crazy. Heck, the hidden exhibitionist in me got a thrill at the chance to strut my stuff. “Did you just cu….” I always make the guys use condoms, but my friends talk about how Big Boobs good it feels to have a cock pump your pussy full of cum." "This is our newest acquisition," the red-haired woman informed, holding out her hand. You were so excited about the trip, finally MILF you were going to get away and go somewhere warm. "Honey you need a break from all the stress of studying and the best way to relieve your stress is giving your hot, dirty mom a magnificent cum tribute." I connected the device to my laptop via japanese a USB cable and then opened up my custom software. “Oh..