No but he does

Instinctively Thomas took a handful of his grandmother's ass. She was startled and got tense but she didn't move, surely because she had no idea how to react while her grandson took advantage and fondled her more aggressively while they both acted as if nothing was happening.

"So you just have to put your finger here and here.."

"Okay, mmh, o-okay.. haa..." she was breathing heavily from the stimulation. Thomas was feeling every square meter of the soft flesh of nana. Then he slid his finger between her legs and reached her moist pussy. That's when she couldn't take more of it and took her distance. "Thank you Thomas, this was really helpful. I think you can go now."

"Okay nana." he said before leaving. That's when he realised what he was doing. "Shit, what if she tells my parents or my friends. She'll definitely tell grandpa he's going to snap !! I'm such an idiot !" He went back to his grandmother to apologise and he saw her touching herself on the counter.

She didn't take off her skirt, it was still covering her private but she masturbating through her fabrics. She's moaning "quietly" between deep inspirations "oh fuck, it's been so long... aah.. aaaah...."

Thomas instinctively took his dick out and jerked off to his lewd grandmother. She had both her hands digging between her thighs and her arm squeezed her fat swelling titties. Her dress could barely contain her juggers sticking out.

They were both masturbating and Thomas came first. He spurted huge ropes of sperm several meters forward that splattered on the floor and reached his nana's shoes. Then she looked up and saw him. He became red like a tomato and ran to his room.

His girlfriend was still in the bathroom. He was so ashamed of himself he didn't want to see her. He went to Grace's room and she was all alone under her blankets watching Netflix. Without a word he joined her under the blankets knowing she wouldn't bother him. Grace could tell what emotional state people were in. Despite the time she spends on her phone she's actually really perceptive and she's really respectful of people's boundaries.

So she didn't ask any questions and let him snuggle in with her.