How about we go take a shower?

"Well... I haven't showered today... would you mind joining me?" You ask with an eyebrow raised and a seductive smile.

Erza chuckles and says "If that's what you wish." She then grabs you and pulls you into the restroom. The room is on the more modest side. It's rectangular with a small window on the opposed wall from the door. To your left, there's a small closet at the front and a bathtub at the back of the room. The closet is embedded in the building with wooden planks sticking out from the wall acting as shelves, of which there are four in total.

The bathtub/shower is the largest single object of the room, taking up about a sixteenth of the space. The tub its self is made of cast iron and coated in porcelain enamel. It has a large frosted/ privacy glass door, a large ceiling-mounted shower-head, and about 8 empty bottles of shampoo and conditioner that you keep meaning to throw out.

To your left, you see a sink at the front and a toilet at the back. The sink is sticking out from the wall with a large bowl, stainless steel faucet, a large mirror on the wall, and a cabinet above the whole setup. In the cabinet houses all your toiletries (and a strangely large amount of rubber duckies for whatever reason). And the toilet... is a toilet. Nothing more to say really.

Erza turns on the water and looks at you, saying "You get ready while I go put these-" pointing at her various bits of armor "- in your room. I don't want them getting rusted" Erza chuckles and starts to leave before you grab her by the shoulder.

"What exactly do you mean by "get ready"?" You ask, already red in the face.

"Well obviously, you can't shower fully clothed," Erza says with a seductive smile and coy chuckle. Your cheeks feel like oven coils as your pants seem to get noticeably tighter. Erza giggles to herself before head back towards the door. Just before she leaves thou, she turns to you and asks "Would you prefer for me to come in already naked, or do you want me to strip in front of you?" Erza bites her lower lip in anticipation of your answer.