Good son: just a handjob then
From Create Your Own Story
"Oh my god Tim! Do you really want an old lady like me?" Mrs Miller asks while her cheeks are completely red now. "Shouldn´t you ask a girl your age?"
You say you are only interested in her.
"Really? Do you mean that?" she asks. "I guess just a handjob doesn´t hurt! But promise not to tell anybody! Do you still have time? I can give you the handjob now and you help me in the garden later after school"