Twilight stood at the bar. She didn't know why. It seemed to make sense though. Then in walked in that hellhound with those magnificent hips and an attitude she can't help but be drawn to.

Helluva Boss crossover if that wasn't clear. futa Loona/Twilight Sparkle, with minor Queen Beelzebub/Loona, Rainbow Dash/Twilight Sparkle, and more to follow in future chapters

Futa, Futa Loona, futa on female, female-to-futa transformation, muscle growth, cum inflation, breast expansion, lactation, transformation, impregnation