A cute girl named Serina with a perfect, long straight black hair that seems fitting for the center of an underground idol. She has a cute face but is completely fine with talking about dirty jokes and gets excited by masturbating secretly next to her sleeping boyfriend. One time, she accepted the 'Dennma Walk Challenge' where she had to walk at night with a hard Dennma stuffed in her panties. She desperately tried to suppress her excitement and shame while walking, but suddenly stopped and shouted, 'I can't take it anymore! I'm going to cum!' and had multiple orgasms. When she returned to the car, she was emitting a lewd scent from her crotch and pretending to be calm. When shown a penis, she was greatly disgusted and resisted strongly, but when forced to grab it, her resistance weakened. When her vagina was touched, it was soaking wet, and when fingers were inserted, she moaned and squirted while resisting, having multiple orgasms (two in a row). Seeing her aroused, when the penis was brought close to her face, she smiled and gave head, but because it was too big, she could only take in the glans. The precise stimulation was too intense, causing an unexpected release into her mouth. Covered in semen and love juices, Serina was invited to take a shower together. When naked, seeing the erect penis, she said, 'No... No,' but still surrendered. After making her squirt and cum with finger penetration, when asked for insertion, she was somewhat confused but gave in to the allure of the large penis, starting cowgirl position. Serina moved her hips up and down in small motions, seemingly enjoying deep penetration, and had multiple orgasms. When penetrated from behind, her vagina fit perfectly with this position, and long strokes made her moan cutely, leading to a massive release inside her. Not yet finished, when switched to missionary position, she moved her hips slightly from below, saying, 'This feels good!' and had multiple orgasms with wide-open legs, resulting in an explosive release inside her. B88(G)/W56/H88
