Shotacon

The young orphaned adventurer, Theo Asper tried summoning the devil to help his career as his own skills are lacking. The devil comes in the form of a beauty who offers to grant him one wish. He’s so enamored with her appearance that he just falls in love at first sight.

The Troubles Of A Fortune Teller summary:
Uranai Shouko is a master fortune-teller who can solve any problem brought before her. Except for her own, of course, which appears in the form of a young boy.

Shindou Yuusha to Maid Onee-san summary:
Shota & Maids

A story about a boy who doesn't want to see the girl who wants to see his boobs.

Nei and Souta's Petite Manga summary:

One day, high school student Kakeru had met the end of his life in a traffic accident.
But he noticed he was reincarnated into a fantasy world,
Moreover, it was a village full of shota without women and adults!

Shiboritoranaide, Onna Shounin-san summary:
The mysterious giant underground labyrinth "Tartaros".

Asako summary:
“Asako” depicts the relationship between an 11-year-old boy living in a seaside fishing village, Masashi Aoshima, and a mysterious beauty, Asako, who came to stay at his guest house from Tokyo.
神秘大姐姐和11岁小男孩的故事

After Reincarnation, My Party Was Full Of Traps, But I'm Not A Shotacon! summary:

A Vacation With The Ponytailed Tanning Boy summary: