This time's Shinjuku Koyuen girl is Seira. (Note: She's the same girl from our previously released File No.39, so if you haven't seen it yet, definitely check it out!) There's a saying, "Strike while the iron is hot," and it's common for girls to disappear after just one gonzo session. But there's no way I'm letting such a high-quality girl slip away. Right after our last shoot, I immediately contacted her and secured another date—of course, with sex as a given (♪). It hadn't been long since we last met, but on this day, Seira was as stunningly cute as ever. Last time, we let Seira choose her cosplay outfit, which ended up being a school uniform. This time, however, I came prepared with only one outfit—her only option. "Here, put this on!" I handed her a super-sexy flight attendant cosplay and made her change right in front of me. Nothing beats the live costume change of an idol! Oh, and actually, I'd invited my junior buddy to join us this time. Of course, Seira had already agreed—this was going to be a threesome! As we already learned last time, Seira is naturally horny. "I've never done it with three people before..." she shyly said, but she was clearly excited, wasn't she? As soon as she finished changing, my junior and I started groping her tits from both sides. Seira's expression quickly melted into lustful bliss. When my junior lifted her up, her bare pussy and anus spread wide open—completely exposed. Extremely hot. We started licking her wet tits and soaking pussy. "Ahn, a, aah, a, a, a~n, it feels so good, sooo good~" Seira moaned, turned on by having her asshole licked by a man she just met. Her arousal kept building until she couldn't hold back anymore, so I gave her my cock. Seira's blowjob is irresistible—her filthy tongue work is amazing. She sucked me off noisily, making loud *jupu jupu* sounds—so damn dirty! I pressed a vibrator against her perky ass, and she came while still giving head. Her first double blowjob with two cocks at once? She went wild, sucking left and right. She looked so slutty, so turned on. But since she was dressed as a flight attendant, there was one thing I had to hear: "Attention, please♪"... While fooling around like this, I couldn't hold back any longer from her insanely hot blowjob. My junior went first, then I blasted thick cum straight into Seira's mouth. I was rock hard the entire time, so it felt incredible. The idol's face was now covered in semen. Worried whether I could get hard again after that? No need—there's no way I'd leave without fucking such a cute girl. After some toy play and more ass licking, I was ready again in no time. I shoved my cock into Seira's idol pussy—me this time, not just my junior. Most of all, Seira herself looked like she couldn't wait anymore. "Alright, enjoy these two cocks to your heart's content~" We pounded her from every angle—front, back, top, bottom. Sliding in and out with loud *slop slop* and *slap slap* sounds, Seira quickly cried out, "Ahn ahn, it's too much, I can't take it~" and came almost instantly. Her pussy was so overstimulated she turned into a premature squirter. But we didn't stop—kept thrusting hard! "Ahn, a~hn, your cock is so hard, it feels amazing, I'm cumming~" she screamed, completely losing control. Her tight, toned (?!), dance-trained pussy was absolutely perfect. Nothing beats the thrill of fucking a real, active idol! And finally—back-to-back creampie finishes! Sorry to her fans, lol. Wow, Shinjuku Koyuen is the best.