The Learning Center Part-2 - Sex Stories

The Learning Center Part-2

... was feeling and looked into the screen and saw his penis rising up to full erection. The nano-particles were now focused on the expansion of Allen's erection and he moaned as an firmness gripped his erection. His erection began to feel heavier and thicker, and Allen began shifting his hips in an attempt to get more of the ecstatic sensations. It grew in spurts and his moans became louder as the perceived 'throat' had more and more of his hard flesh to suck on. Erection: 3.00" x 1.00" .. 3.50" x 1.00" .. 4.00" x 1.25" Allen's mind reeled with new sensations and couldn't believe his penis could feel this hard or so long. Erection: 4.50" x 1.25" .. 5.00" x 1.25" .. 5.50" x 1.50" Allen began thrusting it toward the appreciative eyes of his audience and all saw the drooling rivulet of precum, dangling from the glistening gland. the air, trying to get more of the ecstatic sensations. Erection: 6.00" x 1.50" .. 6.50" x 1.50" .. 7.00" x 1.75" As it grew his moans became louder as the perceived 'lips' had more and more of his flesh to kiss and suck on. A delicious ache filled his testicles and they began to feel heavier.. Erection: 7.50" x 1.75" .. 7.75" x 2.00" Allen's erection reached its targeted size and the unseen 'mouth' and 'throat' began matching Allen's instinctive thrusts with its own counter thrusts. His heavy and bloated balls ached and churned within the massaging 'hands' and Allen thrust his hips outward into the air with an urgent need to ejaculate. 4. Allen, Frame, ...

... Prostate, Rectal: The focus of the nano-particles now shifted to Allen's anal area. Suddenly a loud gasp was heard when a flood of new sensations filled his rectal sheath and he instinctively began grinding his hips as a thick nest of sexual nerve endings were created throughout his rectal sheath to a depth of eight inches, including his anal opening. At the same time, his prostate and seminal vesicle were enhanced, making Allen's semen production four times that of a normal male and his sexual rejuvenation would be rapid, immediate if stimulation was present. His new 'womanhood' would form only when his anal lips were stimulated by another male or Shemale and would return to its normal state after he orgasmed. The surface of his erection would be able to sense the orgasmic contractions of his partner and, if present, his ejaculation would be permitted, if not, he would be kept at his orgasmic edge until the contractions were sensed or his erection was removed. A Allen stunned and subdued Allen slumped onto the Frame's restraints. The Nano-particles let him rest for a few moments and a feeling of relief filled his mind as his erection slowly softened. 5. Allen, Frame, Testing: Allen couldn't help but clench his rectal muscles when a perceived 'phallus' began stroking into his enhanced rectal sheath. For the first the audience was hearing gasps and pants of pleasure coming from Allen's mouth as the 'phallus' varied its thrusts from fast to slow, all the way in, all the out. An ...