Nagi considers it a point of pride that he always makes his partner come first when he's topping, so he's putting a lot of focus into making sure that he continues to snap his hips just right as the speed of his thrusts picks up even more. His hands slide along Schu's hips and back as he tries to do everything he can to get Schu off. A lot of the telekinetic stuff spills over to Aya as well, since Sche will feel that pleasure as well.