No need

"Come on Angil, don't back out now, breath through your noes remember. All Asian girls can breathe with a dick in their mouth, it's genetic." Jeff informed her as he placed a hand on her head to stop her back up.

Emma suddenly remembered flashes of biology classes she previously never had. It was true. In this new world of monster cocks and no damage from being stretched by monster cocks, all Asian woman (and some no Asian women and men) had inherited some unique adaptations. Firstly was a separate breathing tube that connected the nasal passages with the lungs. originally evolved so that some humans could gorge themselves on food quickly then escape from preditors still with food in their mouths. This she utilised immediately. "Sniff" She inhaled a large sniff of air through her nose getting a lungful of moist crotch air. She was overwhelmed with the scent of male muck, sweat and the faint smell of her own arousal.

She also felt her boyfriend's cock push into another new part of her anatomy, also inherited by all Asian woman (and some no Asian women and men). A second gut entrance that bypassed the intestines. She remembered from those new biology lessons that this had originally evolved as a second stomach that would allow some humans to eat more than normal humans would normally be able to and slowly digest and absorb food over a number of days functioning as both stomach and intestines. this was slower and less efficient than the normal system which is why most people only used this organ on days like Christmas and thanksgiving along with other parties as it delayed the intake of **** making people able to drink more but resulting in them remaining drunk for days after. Emma and other Asian women, however, had found another use for it.

"Come on Angil, I know you will be the one to finally take it all." Jeff cheered her on and shoved her head down. They shifted so that she was kneeling on the floor below him, it was preferable to doing a handstand above his crotch. He slowly lowered himself down as his cock entered her second stomach. She felt stretched in places she never even had before and her pleasure was at a peak, one least bit and she would be pushed past the peak. She took another sniff of the air and pushed her self to kneel straight up.