An otaku brother registers for a "sister catering service"... "Oni-chan! Let's get comfortable together, Rika-chan!" The adorable Rika-chan arrives! This all-affirming little sister will fulfill any of her brother's desires, showering him with sweet kisses and riding him for creampies! They share a passionate kiss in public while shopping together. After a meal, she immediately packs his cock! Bonus: a generous amount of her juices! After enjoying games together, she masturbates while remembering her brother's scent. Finally, they engage in a sweaty, passionate, creampie sex session!