If Toh truly still has feelings for her, then she has to clarify to him that the one she wants to be with now is Yuhi and only Yuhi.
Sumire tried to sleep, but she was distracted. It's not like she can treat Toh like she did with Sano. Toh is different. She can't play games with him and use him.
After what felt like an hour, she hears shifting beside her.
Toh had his arms wrapped around her from the back. "Are you still awake?"
Sumire nodded. "Yes."
"I-I can leave if you want." Sumire knew even without words that he was-- he was still aroused. The shower seemed to have done little to uh calm down his little friend.
Even though Toh was hugging her, he maintained some distance, most likely so she couldn't feel him. But the damage had been done already.
"-and go where?" Toh asked.
"The kids room."
"That's too small."