Mom lust is the best. My mom would always come in my room to wake me up in a robe. She didn't know it but when she would bend over to kiss me and tell me it was time to wake up I would spy down the front and see her big milky white tits. I got instantly hard. Mom ignored it for several years, probably thinking it was just harmless. But I reached about 14 years old my manhood had sprouted to about 6.5 inches, and was very thick for my age. One day when she kissed me and I "sprang" up she asked "Does it always do that?". I said every single time. And then it stays hard for a good 20 minutes all while I'm trying to get dressed. Mom said well if I did that to you I should at least help you with it.
I almost came from hearing her say that! She reached down and wrapped her hand around my cock at the base. I could tell she was impressed with the girth. She started jacking me off. I wasn't going to last long and I told her that. I said, pretty excitedly, you don't want me shooting on the sheets or your new robe do you? She said no I'll just swallow. When I heard that it was go time. She barely got her mouth over my knob when I shot what is still the largest load of my life. She struggled a bit with the size of it but handled it like a champ. When she came up for air I said you have to wake me up like that everyday! She said maybe not every day but when I do I want that thick cock in my mouth for more that the eruption. We went on like that and soon I could last 10 glorious minutes in my mom's mouth and throat before delivering a hot load to her.
She liked it too, and began wearing shorter and more revealing robes.