quot;Oh? What's this?" While she walks the house in her nice and clean maid uniform doing her housework, Rem finds a little dildo lying around. "Does... Does this belong to Sister...?" Making sure nobody is around to see, she starts to slowly work the dildo and slowly puts in her mouth, sucking it as though it was a real cock. "Maybe this practice will come in handy when Subaru finally becomes mine..." She starts to suck on the dildo faster and faster, practicing good fellatio like a good maid should