A mother of 7 —with three sets of twins— is flooded with dirty messages from breastfeeding fetishists.

Misty Lang, 38, has long been donating excess breast milk because she can pump more than 40-ounces in one sitting.

Unfortunately, Misty’s act of kindness has opened her up to many lewd comments from “volume chasers” – or people obsessed with women producing excessive amounts of breast milk.

Several messages she received are from fake fathers whose wives needed breastfeeding advice from fake research scientists so they could talk to her.

Misty, a medical student from Seattle, has been offered £3,700 ($5200) from creepy men who want to feed off her breast milk.

The mother of seven sees the situation as a form of sexual harassment.

“I’ve had an excess supply of breastmilk since my first twins were born,” Misty explained. “I was contacted by a breastfeeding fetishist when I decided to donate my milk.”

“These men are ‘volume chasers’ and are attracted to the idea of a woman who makes an excessive amount of breast milk at once,” she said. “Since I have unusually large breasts and can pump forty ounces in one sitting, I am their wet dream come true.”

“I’ve received d**k pictures and requests or demands for topless photos and pumping or feeding videos,” Misty said. “There have even been offers of money to breastfeed directly from me.”

“A few of these men have gotten creative in an attempt to extract information and photos from me,” she said. “They pretend to be women or fathers whose wives need breastfeeding help, and one even pretended to be a research scientist.”

“I see it as sexual harassment,” Misty said. “Breastfeeding or not, no one should receive unsolicited lewd messages and photos from anyone.”

Misty added that her response to these filthy messages depends on her mood and the nature of the content.

She usually blocks lewd commenters, but sometimes she reaches out to the volume chasers to get a better understanding of their motives.

While Misty thinks some of the men have fetishes, others are possibly be seeking an emotional and maternal relationship due to childhood trauma.

Despite the messages, Misty said that it will not distract her from her mission.

Misty’s mission is to stop the stigma of breastfeeding that is why she openly shares pictures on her social media account.

Part of Misty’s mission is to be a surrogate in the future to help couples battling infertility.

“During my first pregnancy in 2008, I connected with other mums who were due around the same time as me,” she said. “I became aware of the agony that people who struggle with infertility suffered and I started looking into surrogacy.”

“The timing was never quite right until now,” she explained. “With the size of my family and career plans, having more children isn’t on cards for me, but I can help other people expand theirs.”

“I’ve donated hundreds of gallons of breastmilk in the past and found the ability to help nourish another baby and watch them thrive extremely rewarding,” Misty said. “The idea of growing an entire baby for another family motivates me to go through with the surrogacy process.”

“I have to wait until my youngest twins have been weaned before starting the surrogacy medications as the hormones can be transmitted through breastmilk,” she said. “They are three but they still rely on breastmilk for naps, night time, some nutrition, and immune support.”

“My children are all amazing and have their own unique personalities,” Misty said. “Some days are challenging but there is so much joy with having seven children and they are learning to work as a team.”

“I couldn’t be prouder of my children and would love to help another mother have a larger family too,” she concluded. “It’s so rewarding to be able to help others.”