Telling Her My Cock Wont Go Down

i was really horny and my moms friend was in my moms room on her own i came in to the room and told her that my dick wont go down she said ok just wait for your mom to come back home and you can tell her i said i really need help now she said ok i took my pants down my dick was stood up she said ok does it hurt i said no but i want it to go down she started touching it it felt so good she let go she said ill put some cream on it she started rubbing it on my dick i was getting wanked off and she didn't know she took a towel wrapped it around my dick and wiped it i said yes keep doing it that feels better then she grabbed it with the towel rubbed it up and down i started cumming in the towel she didn't know then she stopped and looked at the towel and seen the cum and said don't worry you will be ok now