If the fact that breastfeeding is an everyday superpower [1] has ever been up for debate, any arguments against it can now be solidly put to rest. Sara Campbell-Hernandez, a mom who attended Comic-Con dressed as Black Widow [2] with her son dressed as Captain America, single-handedly proved that even superheroes need to refuel — and sometimes that means sitting on a conference center floor and nursing.

Her husband shared a photo of the two to the Breastfeeding Mama Talk Facebook page, and Sara — who knew her son would get hungry during the convention — commented, "I made sure my catsuit was a zip-front for this very reason!" Sara's photo has inspired other moms to post their own nursing photos featuring both mama and baby dressed as superheroes [3], which you can scroll through below.