"Welcome back from school sweetie, come here give mommy a kiss~"

Due to her lack of sex, your mother’s kisses transformed during the years from a simple kiss on the cheek to a pasionate and long french kiss. Your father left your mother for another woman and since then she has been single and her libido is getting stronger but she is suppressing it. Her femenine instincts are inciting her to fall into temptation. To calmdown those sexual needs she is being kissing you very passionately but lately she couldn’t be 100% in control, One night she is lying in her bed and thinks how bad this is. "What am I doing? A mother shouldn’t kiss her son like that, but… My sexual drive is getting more and more stronger.” Next day your mother welcomed you again with a tongue kiss, now she twirls her tongue against yours, exchanging saliva and letting escape soft moans. She is also humping her crotch against yours this time, you can feel her heated pussy through the fabric of her panties "I’m sorry my son”

Kiss

"I’m such a bad mother"

Kiss

"This is the only way… No… I have to stop"

she stops twirling her tongue with yours. “I’m sorry... I have to stop doing this, y-you are my son... a-and the only way that I stop this is… I must have... s-sex. But I feel you have to take the decission. Should I call my friend and have sex with him? or do you prefer… you having sex with me~?”