"So dear, what we were doing did you saw it" He asked so naturally that she didn't not know how to respond.
Liam saw her hesitation and stroked her head and said "You don't need to feel ashamed dear. Now tell us did you saw us doing that?"
He didn't properly said sex but that.
She nodded her head as her head went into his arms. She said "I saw mom and you doing that. Bit brother what were you doing? Your pelvis were meeting with each other's and you look like you were having fun."
"Hahaha It is normal dear. In normal words we call it sex." Liam laughed a little and said that having sex is normal.
Lilith looked at her son who was taking her place giving his sister sex study. Not only that she saw that half of what he was saying is wrong.
"We do sex with the person we love. Just like mom and me we love each other so we were having sex with each. What were we having?" Liam started to giving a 11 year's old girl sex education.
"S-sex"