Yes

There Erica was in the kitchen cook some breakfast in the buff, as Curt came in the kitchen with her see her cook breakfast with no clothes bare from head to toe. Then as Erica was cooking breakfast by the stove, she the looked at Curt seeing him stair at her naked body.

"What is wrong Curt?,"

"Wrong with what?,"

"You are staring at my body, you at like you've never seen a naked girl, yet a naked woman before,"

"Yeah, you're right I haven't,"

Then as Curt had a little conversation with Erica, he heard the voice of his sister calling out, "hey Curt little brother, where are you," "I'm right here," shouted Curt, as she gave Erica a little smirk saying, "if you would excuse me, coming sis," as he went out the door to see Tina his sister. There Curt was coming out of the kitchen wher naked Erica was as he saw his sister right there in the dinning room.

Curtis saw his sister there, wearing a white tank top, orange poom poom shorts with a see through silky robe. Then as Curt saw his sister, she looked at him with a smile on her face saying to him, "there's my little brother, good morning little brother," said Tina, opening her arms to give Curt her brother a hug. "Good morning big sis," said Curt, hugging his oldest sister. "Tell me, where is Erica," as Curt responded by saying, "oh Erica, she's in the kitchen," as Tina heard that and proceeded to the kitchen. Now coming to the kitchen, Tina spotted Erica as she said to her, "morning Erica girl, how you doing this morning girl?," as Erica responded, "morning Tina, doing just fine, and yourself?," as the two hugged each other as Curt saw them both hugging. "Not bad at all, good thanks, as I'm glade that I'm able to touch this bare bum of yours," said Tina, as her brother saw her grab and slap Erica's bare butt, as he found that to be very strange and suspect for her to do that to Erica when she is naked in the kitchen as the stove was on while cooking. Erica then went back to cooking as Tina slapped her on her bare butt as she continued on cooking.