Fudanshi Shoukan: Isekai de Shinjuu ni Hameraremashita  

Fudanshi Summoning: I Got Laid by a Divine Beast on an Alternate World, Fudanshi Shoukan Mini Anime, 腐男子召喚〜異世界で神獣にハメられました〜, Fudanshi Shoukan: Isekai de Shinjuu ni Hameraremashita Mini Anime, 【腐男子召喚〜異世界で神獣にハメられました〜】ミニアニメ

In an alternate reality, there was a person named Kotone who identified as a fudanshi. One day, while purchasing BL manga from an outdoor stand, he tragically met his demise when a truck lost control and struck him, leaving him covered in BL manga. To his astonishment, Kotone found himself transported to an ancient-looking palace in Asia. There, Nagi, who was half serpent, revealed that he had become Kotone's Miko. In order for Nagi to ascend to a higher status and transform into a Dragon, they were required to engage in sexual intercourse. Although Kotone recognized his role as the bottom in this new world, he utilized his extensive knowledge of BL to maintain emotional detachment and avoid falling in love with Nagi.