As his hand rests on the inside of her thigh, he is satisfied he knows that she wants this as bad as he does. He moves his hand up her skirt slowly, noticing the radiant heat from her blood rushed crotch. As his fingers near the edge of her underwear she makes the only sign of her conscious presence for the last twenty minutes. A soft, dainty moan spills from depths of her exhale. His fingers reach under the lip of her underwear, prying them up and sliding them forward as they are immediately greeted by textures unknown. He feels her soft pubic hair, groomed but not shaven, he feels that same warmth as before, like a natural furnace burning fiercely with passion.
Most noticeably though, was the wet, slimy feeling of her pussy begging to be toyed with. The squishy flesh slid with ease along his fingers as he explored his first vulva. He made sure he worked from top to bottom, deciding on his favourite parts to switch between. He notices zones that make her flinch and quiver, some that make her cringe. They both feel nothing but the rush of first time intimacy. She shuts her eyes and bites her lip as she gets totally lost in the feeling. It was obvious he had no idea how to finger a girl, but she was so glad he was trying. She desperately longed for the chance to tell him, "Go slower, go faster, rub my clit, gently."
Just as he had worked his first finger into the entrance of her vagina... the bell. An alarm so loud it felt like a sledgehammer, shattering the sensual moment shared. His hands moved quicker than they ever had before, removing himself from her pussy before the teacher could turn the lights back on.
The boy's face was red. The girls face was too. Both finally made eye contact at the conclusion of the class, only to smirk at each other, giggle, and leave. He didn't know that this was only the start of their multiple sexual engagements. All he knew was that she was the only thing he could think about. Her and that warm wet cunt took up his thoughts and consumed his days. For now, though, he had to focus on hiding his boner under his backpack that he swapped to his front.