Mom just finished feeding your brother and she notices you once again in her room watching. She casual starts chatting with you and then decides to ask you, nervously at first but then deciding to just flat out ask. Are you watching mommy breastfeed? You admit you have been and turns out you want to enjoy mommy’s milk to. Mom is happy to feed you, besides it could help her out, her breasts have been so engorged and full lately, always leaking and dripping, having you feed from her as well would be amazing. She shows you how to suckle from her breast and has you lay down in her lap. She’s so relieved and enjoys the bonding with you. It takes her awhile before notices your arousal. She is taken back by your arousal at first but then sits back and comforts you, you ask if she could… assist. She’s not sure at first, slightly aroused herself but in denial. She eventually agrees and starts giving you a hand job, and then adds some breastmilk to the mix and turns herself on. She continues to stroke you using her milk as lube until you cum. Afterwards still aroused and engorged, milk leaking and dripping from her breasts she sprays some out and then notices your arousal, and then decides to wrap her massive, engorged breasts around your cock while she continues to spray her breastmilk covering your cock in milk until you cum again while her milky tits are around your throbbing hard cock.