Liz grips Xavier s pulsing shaft tight in the cramped stall, stroking with twisting palm glides that leak slick precum while her tongue flicks the tip amid hushed moans. She dives deeper for rhythmic deep-throats, gagging softly as cheeks hollow and tits quiver under her uniform, saliva dripping in frantic bobs. The peak surges with her sucking harder, milking thick ropes down her throat as he shudders against the wall in muffled release.