Utachan (20) recently broke up with her boyfriend due to his cheating and has been looking lonely lately. Hearing that girls her age are doing gonzo porn, she murmurs, "They're all such bad girls~." But to her, we say, "You're gonna do it too now, lol," gradually easing her tension. Lying on the bed playfully going "rolling around~," when asked what kind of sex she likes, she replies, "Slow and thorough." Pressed further, she adds, "I like being teased too, slow and gentle... but also rough," setting a high bar. We strip off the clothes of this teasing-loving Utachan. Caressing her big ass—something she considers a complex—then lightly tickling her sides, squeezing her breasts. Slowly, teasingly, we progress. Removing her bra, pinching her nipples, sucking and licking them until her body twitches. Utachan mentioned earlier that she's into manual masturbation and doesn't own any toys, but when handed one, she says, "I'm getting turned on lol. But it feels good." Changing the motion causes her body to suddenly jerk. Even while blushing, she opens her pussy wide—already glistening wet. We slurp and lick her sopping wet slit intensely, watching her make filthy, aroused expressions. My cock is rock hard, fully erect. Utachan's eyes, locked onto my throbbing dick, look incredibly horny. Smirking, she pokes at the precum oozing from the tip and gives it a quick lick. "Sorry, mister... I can't take the teasing anymore—let's do it." So we start in cowgirl position. The girl who claimed to love being teased now grinds down hard, revealing her preference for intensity. She also enjoys doggystyle, with me thrusting from behind. I grab her bouncing tits, then that damn sexy big ass, pounding into her relentlessly. Finally, we switch to missionary for the final push. Asking if she's okay with bareback creampie, she replies, "You'll cum inside no matter what I say, right? ...It's fine." She gets it. Fully aware, I creampie her deep. Came like crazy. Damn... Koyuen is the best.