I found this on e-hentai. It has a few pages involving tickling and even more involving other forms of teasing/torture.
Link to comic
https://e-hentai.org/g/999070/c2e41c68a8/
Tickling pages below.
Link to comic
https://e-hentai.org/g/999070/c2e41c68a8/
Tickling pages below.