A commercial series by the doujin circle 【Second-Generation Saliva-Drinking Old Man】 that pursues the darkness (sickness) of cosplayers. Ayaka-chan, who is a sunny person but has stepped into the cosplay world due to binge-watching anime on subscription services! Because she is a sunny person, she usually only engages in healthy sex like sports, so at first, she dislikes and is confused by the malicious and sticky play of otaku, but gradually becomes captivated. Her 103cm massive breasts shaking wildly and cumming repeatedly is breathtakingly erotic！！
