Husband sucking my titties

So I breastfed my son until he was 19 months…that was like 5 months ago. I’m still pretty leaky especially now coming to the end. My husband heard that breast milk is good for regeneration of muscles and has basically just been getting my excess…I’m pretty close to my due date but still a little early (36+5)…do you think if he started full on sucking that it was cause me to go into labor? My breasts have been feeling toooooo full lately and I know nipple stimulation can cause labor…I know this is an odd/gross one and hope people don’t come after me 😂