Ellie laughs. “Isn’t she fun? Come on, Lottie, just feel. You can feel what the baby will be sucking on. You know I don’t care at all.” She might not care, but I do. “It’s very educational,” Ann says. “You can mimic the sucking sensation.” I laugh and shake my head. “I’m all about education, but I think I’m good with not sucking my friend’s nipple.”