This was the allure of a mature woman.
Since awakening Shen Han's body and igniting her pent-up desires, she'd become a wanton vixen, constantly in heat.
Like an obedient, lustful bitch, she needed no instructions from Li Bin—just a glance or gesture, and she knew exactly what he wanted, eagerly offering herself in the perfect position, craving his ravishing.
Facing Li Bin's cock, Shen Han, a seasoned woman, showed no hesitation like shy young girls or inexperienced wives. Whether his cock was musky or pungent, she sucked it greedily with relish, engulfing it fully, deep-throating with ease. Her soft, nimble tongue wrapped around it, licking fervently. Her blowjob skills were mature to the core—every suck powerful, every thrust smooth, hitting the back of her throat just right, pure bliss! To her, his cock was a sacred relic, never tiring or disdainful no matter how she played with it. Under her oral skills, Li Bin's every pore opened in ecstasy.
Such a blowjob was something no young girl or young wife could match! The exquisite sucking drove Li Bin wild, urging him to bare himself fully in this room, to unleash everything on his slutty mother-in-law beneath him!
[Achievement Unlocked: Mother-in-Law's Extreme Blowjob, +1 Stamina (93 Robust Health)]
[Mother-in-Law Shen Han's Training Progress +10 (70% Lewd Incestuous Partner)]
As Li Bin reveled in her sublime blowjob, the system chimed, signaling another boost in Shen Han's training progress.
In this unfamiliar, intimate spa room, sneaking pleasure while his wife was away was thrilling, continuously pushing Shen Han's shame boundaries, making her fall deeper under his control.
"Li Bin! ~~ Mmph! ~~ Mommy wants! ~~ Wants you! ~~ Wants your big cock! ~~ Fuck me! ~~ Want your big cock in Mommy's slutty cunt! ~~ Aahn! ~~ Li Bin! ~~ I need it! ~~ Give it to me! ~~ Give Mommy your big cock! ~~ I want it so bad! ~~ I'm dying! ~~ So desperate! ~~ Give it to me! ~~"
After frantic sucking, Shen Han, unable to restrain her burning desire, yanked off her shorts, raised her plump, snowy ass, spread her cunt with both hands, and sat down hard on Li Bin's cock.
Click! At that moment, a soft sound of the door opening rang out.
The mother-in-law and son-in-law, immersed in their illicit thrill, jolted in fear, hurriedly pulling up their pants.
Luckily, their loose spa clothes allowed a quick cover-up.
But it was too late—Wen Wan walked in just as they adjusted their clothes.
Seeing her mother sitting on her husband's lap, the two embracing intimately, with Shen Han's robe half-lifted, exposing one plump, snowy breast swaying before Li Bin, Wen Wan froze.
Her gaze darted to their crotches. Seeing both wore shorts, she sighed in relief, frowning curiously, "Mom, Li Bin, what are you two doing?"
Li Bin and Shen Han were terrified, feeling like they'd been caught red-handed.
Just a moment more, and Li Bin's cock would've been inside Shen Han's cunt. If Wen Wan had returned a bit later, lost in passion, they'd have been fucking wildly. Had she walked in then, pulling out and dressing would've been too late—she'd have caught them in the act.
Though they were embracing now, it wasn't impossible to explain, leaving room to maneuver.
Li Bin knew he couldn't show panic. The more natural and confident he and Shen Han acted, the less Wen Wan would question or suspect!