I used to let you sit next to me in the bathroom while I took my bath. Now that you're older, it's probably not such a good idea. Today, I was feeling particularly nostalgic so I allowed you to come in and sit next to me. Leaving my tank top on seemed like a good idea at the time. I mean, if my top is still on then it's not such a bad thing that you're in here with me, right? Well, I was wrong. When white gets wet, it's see-through. Shame on me for not thinking of this. Well, now that you can already see my breasts through this shirt, I guess there's nothing left to do but for both of us to enjoy this rare moment. Step-mommy never disappoints with her teasing and seductive tone and encouragement.