Step daughters/Asexual/Confession in shower
The day after you stayed the night, and before that Wednesday, Maria was showering her daughters as she usually does. As soon as she got done rinsing the soap and shampoo off her own body, she quickly lathers up Sandra's hair and then scrubs her body with the washcloth while her eyes are still closed from the shampoo. After all, she's going to have to wash the girl's face anyway. Once she's finished with Sandra and has helped her rinse the shampoo out of her hair and the soap off her face, she gets out of the shower and starts toweling off.
"Hey!" Sandra says as she's starting to get dressed. "The man yesterday said it's very important to wash in my privates! Why don't you do that?"
Maria sighs. "Well, I'm already out." She said. "I really need to get breakfast ready. Masha, can you help Sandra wash down there? I'll be more careful about that tomorrow, I've got to make your breakfast right now."
"Don't you say we're not supposed to touch our privates!?" Masha interrupts her before Maria can get out the door.
"Look, it's fine, Ok?" She says. "It's Ok for him or each other to touch down there, I just told you not to touch yourselves." Honestly, she was having all kinds of trouble with Sandra touching herself. At least she didn't seem to do it in public as much now.
Actually, come to think of it, Maria really hadn't taught her girls much about strangers touching them and all that. She just yelled at them a lot to stop them from masturbating themselves in public. She didn't really know how to handle that whole lesson though, she would probably just wind up confusing them even more. Maybe he would know how to teach that sort of thing a little better, he DID seem to like kids quite a bit. Well, asking him to do something like that would really be moving way too fast. Maybe a little later after they knew each other more.
For now though, she really DID have to get breakfast ready. GOD was it ever nice to have someone else shower the girls yesterday. That took so much pressure off of her. They were late getting into the shower yesterday, but maybe the next time he spends the night he can get them in there a little earlier, they would probably all enjoy not being rushed quite so much.
(Incidentally, there was a string of confused questions from Masha during breakfast about washing herself down there if they can't touch themselves. It got more or less worked out in the end though that any touching in the shower was fine. Also, a mention of the fact that you didn't get in the shower with them and stayed clothed came up. At this point, Maria realized she hadn't even thought about whether or not it was proper for you to be naked with them. She recalled your hair being dry and your sleeves being a little wet, but hadn't really thought much about it. She ultimately decided she trusted you to make your own decisions on the matter, whether you actually showered with the girls or just stayed outside the shower fully dressed.)