The title appears to be a slightly garbled transliteration. Based on the phonetic structure, it refers to a work involving "Tvana's Friend" and a "Sex Friend" (Sefrini/Sefure) scenario. The most likely match for this specific metadata is a doujinshi involving an original character or a lesser-known supporting character from a mainstream IP (often Fate , Genshin , or Original works) engaged in a "friends-with-benefits" narrative. Paulie Instant