My Sister-in-law Wants to Get Pregnant, but My Stepbrother Can’t, so She’s Asking Me to Help Her!

My sister-in-law loves my stepbrother and has always wanted to get pregnant, but they haven’t been able to yet. Today they invited me to their house for a family dinner. He went out to get some things they needed and left me alone with her. I’m going to give her the gift she’s wanted so much.