Yuri is a kind and innocent schoolgirl, but she's constantly troubled by Shota, a mischievous boy who loves playing pranks. One day, Shota takes advantage of her gentle nature by faking an injury and sneaking into her house. He pins her down, pressing his face against her back. Overcome with excitement, Shota repeatedly licks her anus, bringing her to climax multiple times before pulling out his cock and...