Ane Chijo♥Max Heart

*Swing Out Sisters* and *Ane Chijo Max Heart* are adult-themed series focusing on incestuous sibling relationships. Both stories involve explicit content and a lighthearted, playful tone, making the taboo subject more accessible. *Swing Out Sisters* features a love triangle between a brother and his two sisters, while *Ane Chijo Max Heart* centers on the bond between a brother and his older sister. Both cater to mature audiences looking for similar themes but with different character dynamics. 

this is different, very different but I highly recommend it for those of you who want to look for illicit relationships, such as incest? I don't know if the love story of the teacher and student is called a forbidden relationship. at least this is an anime that can relieve stress.