Chapter Text
At first, He Tian uses his hands, but after a while, Mo Guanshan gets sore and uncomfortable and bats away his grasp.
Mo groans in dissatisfaction, body writhing for something it doesn't understand. He's still hard.
He Tian's hopes that this could be resolved easily are dashed. He knows exactly what She Li was planning to do to Mo Guanshan, after all.
Mo Guanshan is wet like an Omega. The doctor had mentioned that might be an effect of the drug - to make intercourse easier and more pleasurable.
There's only one way Mo Guanshan can detox and have it actually be effective.
If none of this had ever happened, it probably would have taken a long time for Mo Guanshan to be psychologically comfortable with being penetrated. He grew up thinking he was a male Beta who was going to marry a female Beta. Then, a male Alpha who was going to marry a female Omega.
Before He Tian, he never would have imagined himself lying under another Alpha.
But the normal Mo Guanshan isn't here.
He Tian kisses his forehead. Mo Guanshan blinks wetly back in confusion.
"Sorry," He Tian says, and pulls out the box of Omega heat relief supplies.
He hasn't used any of these tools before. The men and women who came to his bed were always satisfied with his...significant natural assets. But he's seen enough pornos to know how to use toys.
He Tian adjusts himself in his pants discreetly.
The love of his life is naked and aroused in his bed. He's a man and not a machine, so yes, he's hard.
But he's not going to have sex with Mo unless he absolutely has to. This is about Mo Guanshan getting the relief he needs, it's not about him. And sentimentally, He Tian wants their first time together to be special.
An Alpha's body is different from an Omega's body. Normally, it would be a lot more difficult to loosen up Mo Guanshan, but the natural slick helps along with Mo's unusually pliant body.
After Mo Guanshan had started being "Little Mo" to him instead of "Redhead," He Tian did some research, so he knows that even Alphas can orgasm if he finds the right switch.
He presses two fingers against the lump he finds, and Mo Guanshan jolts like he's been electrocuted.
"There we go," He Tian murmurs.
Mo Guanshan tries to twist away, but with the muscle relaxant part of the drug, he's as weak as a kitten. Instinctively, his Alpha does not want this, is frightened and angry at the unusual sensation.
"Shhh, it's alright," He Tian whispers, but does not let Mo escape. He keeps at Mo's prostate ruthlessly, in order to get Mo accustomed to the width of his fingers and to increase his sensitivity.
Finally, Mo shudders in his arms and comes. He Tian withdraws his fingers.
"Good job," He Tian praises. He's relieved that he found the right method.
He rummages in the box of heat supplies and finds a vibrator and a remote. It's much smaller than He Tian, but they've got to start somewhere, right?
"Alright, next one," He Tian says, and places the head of the vibrator at Mo's rim.
Before Mo can clench, He Tian pushes up the vibrator in one swift movement.
"Ah!" Mo Guanshan cries, head arching back.
"I would let you rest, but the clock's ticking," He Tian says apologetically, even though he knows Mo can't understand a word he's saying.
The vibrator is bigger than He Tian's fingers, so he finds Mo Guanshan's prostate quickly.
Mo Guanshan is sensitive since he just came, so he struggles more fiercely this time.
He Tian strokes Mo's flank soothingly, like he's calming a spooked horse, and doesn't stop thrusting the vibrator inside Mo Guanshan.
Slowly, Mo Guanshan stops trying to pull away. His Alpha is learning to accept this intrusive type of pleasure. He comes again, but his erection still shows no signs of flagging.
He Tian sighs and picks up the remote. He dials it to the second highest level and flicks the switch.
Mo Guanshan screams. He hasn't finished his second orgasm, and it's being extended into a third. When he finishes, he does with a moan that's closer to sobbing.
By the fifth orgasm, He Tian has had to switch to a larger, ribbed vibrator. Still smaller than him, he thinks proudly.
By the eight orgasm, Mo Guanshan can't stop spasming even after he's come.
He Tian is a little worried this won't end without an actual knot and bite mark, but by the tenth orgasm, Mo Guanshan is starting to show signs of rationality.
Although the rut has eased mentally, it hasn't eased physically yet, so they have to continue. Admittedly, it is a lot more enjoyable with a rational and furiously embarrassed Mo Guanshan.
By orgasm thirteen (lucky thirteen), Mo Guanshan's rut is finally over.
"You crazy fucker. I think you broke my dick," Mo wheezes and gives him a middle finger before passing out.
He Tian smiles fondly in return.
He is still painfully hard at this point, so he walks stiffly to the adjoined bathroom to jerk off.
He wipes Mo Guanshan down with a wet towel and covers him with a blanket. He estimates Mo will be passed out for at least a day after that marathon.
That gives him enough time to visit She Li in the cells before his brother returns from abroad. Enough time to make him sorry he ever touched Mo Guanshan.