Frisk suckled slowly, wanting some time alone to talk wif mommy.

Luckily, Frisk would get this, as Asriels eyes began to sag as he drank and he slowly drifted off again, snoring soundly. Toriel smiled and kissed the boy's forehead, and then looked down at Frisk, pushing the girl's hair off her forehead and smiling, delivering a kiss to her forehead. "What's on your mind baby?" She asked sweetly in a los voice.

Frisk smiled at the kiss. "Mommy...I-I wanna try to make big bro a sissy, if that ok wif yoo."

Toriel smiled. "I'm not sure how much help I can be, but I won't interfere with your afairs." She said with a smile.

Frisk sighed in relief. "Thankies. Yoo has any tips for making big bro a sissy?"

"Hm... no that I know of, little one." Toriel said after a moment. "But I know if anyone can do it, you can. Besides, Asriel really does think the world of you. It wouldn't be too hard to get him to do what you want." She reminded her adopted daughter with a knowing smile.

Frisk nodded, smiling and filled with determination. "Yes mommy. But I no gonna force him. If he really no wanna be a sissy, he no be a sissy."

"Ok." Toriel said with a smile. "Why don't you and Asriel go get changed and then go out and play for a while?" She said with a smile.

Frisk smiled an nodded. "We go see Dunckle Sans?"

"Yes, if you want you can visit Sans and Papyrus. You know they always love seeing you, even though you practically see them every day." She said, smiling. "Make sure you tell them to stop by for dinner as well, I'm cooking a feast." She said, as Asriel began to wake.