Disgusting, Delicious, Deal
Despite the danger the creatures presented, he couldn't deny that their powerful scent was affecting him, messing the inside of his underclothes with arousal.
Burdens of Divinity ch.1
He pulled off the last of his armor in silence, struggling to come to grips with what he was about to do, leaving him only in his simple underclothes. the elder priest gave him a firm pat on the shoulder. "don't over think it, auren."
The Chronicles of Cyro
He licked my neck softly and moved his paws down to hook under the top part of my underclothing, drawing it up over my head. i raised my arms, allowing it to slip off.
Meant To Be
He had taken off her underclothes, so they now laid naked together. though the fur against fur felt nice, and she had been wondering about sex or awhile now, mopsy reminded herself that this was not right. not with her brother!
"Monster"
You flush when you realize how achingly hard your manhood had become beneath your underclothes. quickly those are torn off as well, leaving you fully naked beneath the worgen that has so easily dominated you.
Unreal Entertainment
What he did not pull out or try was any of the selection of underclothing.
The Origin of Shadow - Chapter 2
Resdayn wore an undercloth and nothing more as he sat infront of the fire. i sat down next to him, cuddling him to keep him warm along with the fire. i loved being close to him like this.
5th December
She felt the underclothes soak in her sweat and her wings started to hurt a bit from being restricted by the mantle for so long. they heard the cheering of one of the boys through the forest. "looks like they found their track as well."
Toothless' Mate Chapter 2: Settling In Preview
"and you thought it was a good idea to hold our children, one of whom was in only his underclothing against you?" hiccup chuckled as he layed his now sleeping son in the crib before kissing both twins and covering them with a light blanket.
Clean
Rivers of sweat pooled beneath his backside, soaking through his scant underclothes, and every movement threatened to sear his skin against hot metal.
Addiction at A Taste
The tiger had pulled on a pair of boxers that did nothing but accentuate his package as it bulged out, a hint of the ebony-colored base visible as it strained the tight underclothing.
Pathfinding: An Adult Choose Your Own Adventure, Sixth Entry
Pretty neatly in stride, which made sense for someone used to leading by friendship, and she quickly fell into talking with adel, the willowy chipmunk girl now sporting a well-made breastplate with additional leg- and arm-plates over supple leather underclothes