Sousuke gives warm moans into the deep kiss, free hand drifting down to his lovers backside and gently smearing the slick around between his cheeks and on his butt cheeks. A warm blush on his face as his knee continues to grind against Usegi's rubbing and thrusts. Fingers continuing to massage and stroke him gently breaking the kiss to give small kisses down his neck and chin, while his member was becoming a bit bigger as the knot was starting to swell under the work of his loves hands.  A hot pant coming from Sousuke the enticing smell of Usegi and his slick as well as the feeling of the Omega getting to him enough that a very faint tinge of rut  surfaced. Giving a warm smile and another warm moan into Usegi's ears it wasn't long until they where both on the floor.

Sousuke's throbbing member and its knot eager for release, while managing to shift and be on top of Usegi his member hanging down at the boy's face while his own head dips down and his tongue gently laps and licks into his lovers arousal and slick while continuing to give massages and strokes to Usegi's length. The taste of his lovers slick causing Sousuke to calm down a bit more the rut tinge being pushed back down deep inside while still eager to help his student, and omega lover.