This where originaly two diferent posts:
Page 1 to 5: Futanari's Toy / Futanari no omocha
Page 6 to 10: Defeated by a Futanari / Futanari ni haiboku suru hanashi

Artist:
https://www.pixiv.net/en/users/28514960
https://twitter.com/odoru_london
https://skeb.jp/@odoru_london
http://odorulondon.fanbox.cc
https://fantia.jp/fanclubs/13847
https://ci-en.dlsite.com/creator/15125

Japanese:
https://e-hentai.org/g/3282946/33d9e651f2

Base +10

strongest 7pg muda vs. weakest presence ntr tag

Base +6