Now to introduce the heroine of this story, is my professor from my college, who has been teaching me for 2 years now. To describe her, she is a pure ...IlF! I had an eye on her since the first day that I’d seen her. She is a mother of a 5 year old kid. The best part of her body is her 36′ boobs, that are uncontrollable below that kurtas she wears. Her ass is a massive 40, and it was so tempting to look at, that I’d masturbated so many times thinking of fucking her. Oh, her name is Kavya. Since. .. She is screaming with pain as I start thrusting my cock into her womb...My hot cock is rubbing her clit and G-spot so hard. " Oh God I've never been fucked like this in my life." Jenny forgot every thing and relaxed enjoying the sensations she is feeling. Then a intense orgasm came crashing down as I explode filling her with cum. During her orgasm, she did not notice the big knot at the base of my penis… She is spread eagle under me, enjoying her orgasm. Then suddenly she feels the knot of. Nothing. No fireworks, no skyrockets, nothing. What's wrong with me?During second period, I got a message that Mom was picking me up at noon for a doctor's appointment; I don't remember making arrangements for a doctor's visit.Poor Josh was going through the same thing I was; girls pulling on his dick, and no reaction; one girl even tried to give him oral sex, and he didn't even get hard for that. Are the two of us really that weird?Mom picked me up at noon; I asked her what doctor I was going. Many, so many, times I thought about calling and canceling but, in the end, off I went. Once there I asked myself more than once, ''why''? There were some folks I enjoyed being around but, for the most part, ''why''? Dinner went well with a lot of giggles and smiles being exchanged between myself and a cousin, by marriage, who is quite shapely, 10 years younger than me, and for whom I had always felt a ''thing''. After dinner the two of us did the dishes. Again the smiles and giggles but,.