The food delivery industry is thriving, with many customers visiting UBereats and DeNA Food. Amidst the hustle and bustle, a perverted couple exposes delivery girls to extreme sex acts. Despite being on the job, the girls are unfazed by the couple's seduction, and their twisted sex drive eventually leads to a threesome.
The first couple features a big-breasted woman showing off titty fucking. She teases, "How are my breasts?" but the delivery girl makes an excuse, saying, "I have another job." However, the couple remains undeterred, and the delivery girl becomes entranced by their sex act, eventually getting dragged into a reverse threesome. The scene depicts the delivery girl receiving handjobs while being subjected to face-sitting and cunnilingus. When undressed, the woman's slender yet voluptuous figure is revealed, showcasing beautiful and explosive breasts. The delivery girl is shocked to see the man cum inside her partner but strongly refuses, saying, "No cum inside!" However, she's soon masturbated and licked to climax, followed by a decachin insertion and intense pounding, resulting in creampie.
The second couple suddenly breaks into an erotic performance, saying, "Let's do a manguri return!" The usually cheerful couple starts masturbating, saying, "Watch! Watch!!" and involves the confused delivery girl. She starts giving a blowjob but protests, "I can't do this!" However, she becomes engrossed in watching the couple's sex act. As things escalate, the delivery girl becomes quiet, and the woman is undressed, revealing her fair skin, erotic nipples, and big breasts. The man inserts his decachin into the delivery girl after masturbating and licking her to climax, saying, "You're okay with it as long as it's not creampie, right?" The scene depicts the delivery girl riding the man in cowgirl position, grinding her clit and moving her hips. The couple eventually switches to missionary position, climaxing with a creampie finish. The delivery girl receives ¥1260 and leaves, as depicted in the scene.