A/N This is requested by @Harryginnyhermione If anyone else has any requests I'd love to write about them

Luna walked into the library where she greeted Neville. "Hey," Neville said standing up from his seat. "Do you want to sit at the back of the library to study?" Luna nods walking towards the back. 

they both take a seat next to each other. Neville places his hand on her leg. "Sorry." Neville quickly. Luna looked around the room to make sure no one was there. She turned to him and replied, "That's ok." She placed her arm over his shirt where his abs were. 

Neville looked her up and down while biting his lip. After a moment of waiting Neville pulled out his chair and Luna got out of hers to sit on his lap. He grabs her bum and squeezes while Luna slowly moves her body around Neville's lap. 

Neville slowly moves his hands up her body onto her shirt, where he slowly unbuttons her shirt. Luna was left in her pink lace bra and her short shorts. She took Neville's shirt and pants off while he amused himself with her breasts. 

Luna got back onto his lap and traces her fingers up and down his chest while he unclipped her bra and took it off her. He started playing with her breasts until she sat up and took his underwear off. 

She threw them on the ground while looking at his lengthy cock thinking about what to do next. She got down on her knees while rubbing Neville's cock. When she got to her knees she started to suck on the penis as Neville moaned. 

She then got up. "You wanna?" She nodded and got closer to him. She sat on his lap while he directed his cock into her hole. When it was positioned corrected Luna lowered herself more onto his lap while moaning. 

They went faster and faster and moaned louder and louder each time until they finally slowed down. "Want to try another position?" Neville asked. Luna nodded and got off his lap. She got on her knees and hands facing away from him. 

He got up and placed his penis in the right hole and started to put it in further and further. She moaned, leaning forward every time he pushed into her making her tits lean forwards. She moaned louder. 

She looked up towards the entrance, while Neville was still pushing his cock inside of her and heard footsteps coming towards them. "Luna? Neville?" Ginny and Draco gasped. 

TO BE CONTINUED.