While she sucks him off, he does!

"Tell you what, how about dropping to your knees and giving me head while I explain it to you?" he suggested.

Akemi nodded, falling onto her knees, and reaching up for his swim trunks. She grabbed the waistband, and lowered his trunks down, his erection springing up and lightly slapping her cheek. "...hard already?" she teased.

"...yeah, take a look in the mirror, and then say you can blame me," Denki snorted. She giggled a bit, and loosely wrapped her fingers around his shaft, guiding it towards her waiting mouth as her lips parted. Her tongue extended out, moving teasingly along the underside of his head, before her lips wrapped around it. She moved her head forward, taking his length more and more into her mouth.

"Mmm," she moaned around his cock, sucking firmly, but gently. Her gaze flicked up at him, waiting for him to start explaining.

"So... Momo here is a Sex Genie, if you can believe that," he chuckled, before moaning as she managed to get him all the way to the root. She blinked, but didn't stop, keeping up her rhythmic motions, focused on bringing him pleasure.

"Hmmm?" she finally asked around his cock after a few more bobs.

"Yeah, it's a bit hard to explain, but it's not exactly magic, that doesn't exist in this world, so the Lamp's abilities work through me within the laws of physics... albeit bending the shit out of them, but not outright breaking them," Momo explained.

"Wait, it's not magic?" Denki blinked, before monaing as Akemi took his entire length again.

"I only call it that for convenience, Master. Of course, other universes have magic, so the Lamp works differently there, but it operates in whatever manner is most convenient given which world it's in. Less damage to the fabric of reality that way. It's all very complicated, to say the least. I couldnt explain this to the likes of Einstein or Stephen Hawking, or any other genuis physicist you could name if I tried," Momo summed up.

"...yeah, I got no chance of understanding it in that case," Denki admitted with a rueful chuckle.

"I genuinely mean no offense when I say this, but you're right," Momo giggled. "It makes advanced quantum physics look like preschool level stuff."

Akemi barely listened, still focused on Denki's man meat, her hands on his thighs. She felt her passion and excitement build with each suckle and thrust of her head. Her eyes widened as she heard him groan, his cock throbbing in her mouth. Knowing the tell tale signs of his climax, she moved her head more frantically, and was soon rewarded for her efforts by the first spurt of his cum hitting her tongue. She swallowed, gulping repeatedly until he finished cumming into her mouth, before she pulled off of his shaft.

"...wow..." she panted, feeling quite content with her performance as she processed what she was told.