A Very Human Design (Patreon)

Update, here's a short story written by a friend of mine:

Luke sighed in a mixture of embarrassment and excitedness as he placed down the crusty old blue towel underneath his new toy. While it was pretty cool of his step-father to buy him this breeding mount, it also carried an air of embarrassment; His mature lover knew he had a high libido but it was embarrassing as he thought back to the note that came on the delivery box :

"For when you're feelin' Frisky but I'm out of town.  Love ya pup x"

 The young donkey couldn't help but be excited though as he examined the mount's hole with his finger. It felt pretty weird; natural, yet synthetic. 'Maybe lube would fix that?' The donkey thought to himself as he squeezed the nozzled bottle and thick clear liquid spurted onto his already fully erect cock before positioning himself correctly on the mount and sliding his cock in.  "Oh fuck!" He yelled with surprise at how easily his cock slid into the entry hole and with pleasure at how natural it felt. It was wet from the lube and squishy, which he assumed is what a fertile mare felt like~

The young donkey began thrusting slowly, yet with each passing minute he picked up the pace and began pushing deeper and harder with impressive speed. He panted heavily and dripped in sweat as he moaned out loud "Fuck Old man! You're so tight~" as his cock throbbed and drooled pre-cum.

This was heaven for him. One of his ultimate fantasies was finally fulfilled by his lover, even if he wasn't there in person to see the donkey yell "Hawwwww!!!!" as he spurted cum in the mount while pulling out and letting his thick, white seed spray everywhere

I shaded this image a different way than usually do! Tier 10$ Patrons saw this in Sketch from a while ago! Not every Sketch will turn into a full picture, so lemme know if there's a sketch you'd like to see me finish! ^^