I'd like to see a scene where Nagatoro and company is hanging out in the arts room, Nagatoro going on about Gross Senpai making lewd pictures, and Senpai calmly retorting: "Well you might find them lewd if you think that way, but I'm so grateful to Nagatoro for volunteering to model for me". Friends: "Whaat?!"
"Why, she even suggested she'd pose without clothes..." Nagatoro: "SHUTUPSHUTUPSHUTUP!!!"
(She did, back in chapter 2 and again in 4.5).