Only for beautiful college girls. If you can withstand 15 minutes of extreme cunnilingus, you'll get 1 million yen! This time's challenger is Rin-chan, who is studying business management at a famous university. Upon hearing that it was a training project, she reluctantly took off her underwear and straddled the man, but - "Wait, isn't this too good...?" Her beautiful legs tremble as he uses his professional tongue, and she suddenly squirts. "Hasn't even 10 minutes passed yet?!" Unable to withstand the continuous trembling orgasms, she failed the challenge with plenty of time left. There's no way that a sensitive, slender body that squirts so easily could resist a punishment game of raw sex... She completely succumbs to pleasure as he kisses and fingers her while caressing her nipples. She reverse serves him with a wet blowjob. Drooling as she cums over and over, she even allows herself to be creampied for the first time, and realizes how lewd she is. We look forward to seeing more of her in the future!