Ijiwaru Senpai to Ookina Kouhai ni Hasamare Douji Zeme!?: Ue mo Shita mo Issho ni Ijirare Torotoro niNewいじわる先輩と大きな後輩に挟まれ同時攻め!?～上も下も一緒にイジられトロトロに～; Sandwiched Between a Mean Senpai and a Big Kouhai for a Simultaneous Attack!? ~Teased Above and Below Until I'm Melting~

Kojika is an office lady who knows nothing about romance, but she has a secret hobby: writing self-insert fantasy novels and posting them online. Even more, she writes threesome stories modeled after two of the most popular men at her companyKosaka-senpai, the top salesman, and Inukai-kun, the sincere and well-liked junior colleague. One day, Kojika, who happens to have attended the same university as the two men, ends up going out drinking with them. As the conversation grows more candid, Kosaka-senpai suddenly calls her out: "This account... it's yours, isn't it, Kojika-chan?" Her secretthat she's been writing steamy fiction starring the two of themhas been exposed! What begins next is an encounter straight out of the fantasy she had been imagining. Even though she knows it's wrong, she finds herself unable to resist... Is she really going to do it with both of them just like this?