He hated when Overlord put him on his back, he specifically told Erik not to do it -- but in the dream, Taran Thule never felt anything but safe and loved when Ryja picked him and arranged his limbs like a doll.

It isn't quite the same feeling. His stomach clenches and the joints where his alt-mode's legs meet his back complain about being trapped under his body's weight. But lying under Ryja makes his spark soar, and when the two of them have finally pulled and shoved the last of his clothes off his body so he can spread his legs wide, he's already very wet.

Tarantulas's sex resembles a human vulva, but without a clitoris or labia minora. His bare flesh is an odd shade of grey-green, even moreso where his blood flows close to the surface, and his inner flesh is heavily ridged and glistening with moisture. He whimpers quietly, staring between Ryja's eyes and the hump between her legs.