[Aruheito (Mutsuki)] Sakake no Bankou (Fate/Grand Order) [Kappasa] [SPDSD] [Decensored] [Colorized]

Bound by collar and leash, the oni Shuten Douji is subjected to an endless night of debauchery by a pair of brutish demons who boast about her legendary "semen class" and revel in stretching her tight holes with brutal double penetration until she breaks, begging to be filled with more cum. Pinned and utterly spent, she's forced to drink it all down before dawn, the captors gleefully declaring they'll keep going through the morning, into the night, and beyond in this Fate/Grand Order fan book by Aruheito Mutsuki.