"That makes sense." Lucas nodded, then slapped Celes on the butt as she lay on her side to rest. "Get up."
Celes immediately crawled over and knelt in front of Lucas and Sarah. "What is it, Master?"
"You're an incompetent girlfriend." Lucas deliberately said with a stern face. "Why is it always Slave that makes you happy? Don't you know how to serve your Slave sister in return?"
"Master, that's not what Slave meant..." Sarah waved her hands quickly.
Although under Lucas's training, she was able to kiss and fuck women without any resistance, she was still not used to being fucked by a woman.
Sarah's resistance was suppressed by Lucas's eyes. She knew that her master had a new idea, so she tried hard to suppress her discomfort and closed her mouth obediently.
"Can I...?" Celes looked at Sarah, then at Lucas, hesitant. "But the Little Mare can't..."
Lucas smiled and said, "You are a woman too. Don't you know how to make a woman happy?"
