Wrapping his hand around his own erection and Sollux's bulge around it, he pumped them both, his eyebrows knitting as he let out a low, quiet groan. His fingertips brushed against the ridge near the curve where Sollux's bulges met, and he pressed a softer peck of a kiss to Sollux's lips before claiming his mouth firmly, slipping his tongue out to brush against the other's lower lip. He busied his other hand with tracing up the line of Sollux's hip, then back to give a somewhat rough squeeze to Sollux's ass.