My plain, glasses-wearing, big-breasted junior colleague who becomes a wildly pervy slut when drunk drained all my sperm overnight with vulgar tongue kisses and beastly cowgirl position - Kokono Isanao
When I invited my plain and serious junior, Kokono Isanao, out for a drink, she got drunk and gave me a sticky, intense deep kiss! "Since you invited me, senior... we'll be together until morning," she said as she transformed into an aggressively horny slut. At home, she pressed her big tits against me and engaged in tongue-kissing hold sex. While gazing at each other, she pounded me in the cowgirl position, sliding with tons of lube, her tits bouncing and grinding explosively! She also showed off bubbly, tight titjob fellatio, and then did continuous creampie milking cowgirl piston all night long. Kokono Isanao, who pretended to be plain but had an incredibly sexy voluptuous body under her clothes, was getting vulgar sloppy tongue kisses. "I didn't know she'd become this horny when drunk... I wasn't told... I wasn't told at all!"
The concept is perfect. Even though she looks honest at first, the moment I invite her for drinks she starts giving me deep, wet tongue kisses nonstop, then brings me home and drains me in cowgirl position until morning—I can't get enough of that gap. On top of that, her style of sweetly pressuring me with "It's your fault for inviting me, senpai~" perfectly stimulates my desire to be dominated.
Kokono Isanao's acting is also excellent—the natural way she switches from her usual reserved demeanor to a vulgar beast who wraps her tongue around mine while thrusting her hips when drunk is incredibly erotic. In particular, the tit job using her big breasts and her fierce, animalistic hip movements are the highlights of the work, and her transformation leaves you breathless.