Rainbow After Heavy Rain, Dreams of Colorful Wings - Zhongli x Hu Tao before wedding / marriage story
A story about a futanari witch who summons her past self with summoning magic and has sex with her smaller self
Yuutou Idenshi to Rettou Idenshi ni Yoru Shussan Sareta Kodomo no Nouryokuchi Sokutei Jikken Oyobi, Mesu no Nikutai-teki Henka no Kiroku