Yukari Sawada, a slender, athletic girl with fair skin and a bright, energetic personality, draws attention with her impressive flexibility. While filling out an application form, she's interviewed about her past. Yukari had her first sexual experience at 17, admitting she used to relieve herself through masturbation before then. Although she didn't own any sex toys back in the day, she now works part-time at a bar as a freeter. She practiced rhythmic gymnastics for three years and was admired in high school for her flexibility. Even though she shyly says she's lost some softness, she immediately demonstrates a perfect Y-shaped split. As her skirt is lifted, she checks her shaved pussy, then exposes her beautiful legs and smooth buttocks during splits. Repeating Y-shaped splits, she rubs her clit over her panties. Laughing and saying "That felt good," she heads to the hotel. Asked why she's shaved, Yukari explains she's in the middle of full-body hair removal and simply dislikes hair. She performs Y-shaped splits to stimulate squirting, and as a man presses a vibrator against her panties before pretending to leave, saying "Well then, goodbye," she can't help but plead, "Ahh... wait, please..." Even when cruelly told not to cum during M-shaped splits, she fails to hold back. As punishment, she's made to bridge with the vibrator still inserted, then takes the cock into her mouth for a blowjob. Smiling through intense positions—bridging with only her head and toes touching the ground, performing a right-angle blowjob—her acrobatic creampie sex reaches the peak of athletic passion. Finally, when asked once more to show her Y-balance, she complies even as cum drips from her, suggesting this intense performance won't be her last.