Meeting my girlfriend's older brother for the first time... I was a bit nervous at first, but gradually relaxed while waiting. Then, to my shock, something completely unexpected happened—the person who appeared was actually her older sister! Her "brother" was really a femboy. Confused but going along, the three of us happily drank and chatted together. As the alcohol kicked in, the atmosphere turned increasingly lewd. My girlfriend subtly lifted her skirt, teasing me with her bare pussy. That sight stirred my emotions, naturally fueling my arousal. The moment she passed out, I took advantage—giving her a blowjob while she slept. Then, unable to resist, I slickly pressed my cock against her asshole and thrust inside with a creampie. Overwhelmed by pleasure, we ended up crossing the line into forbidden intimacy.