[Okadatei (Okada Kou)] Watashi to Ani no Nichijou [Digital]

I'm learning japanese atm and here's my small synopsis: They are being cold to each other at home to be unsuspicious but then he asks her to come to a love hotel and she agrees. I think they had sex before that but it wasn't planned like this so she is a bit hesitant but then they pretty vividly enjoy it. (Okada Kou's melting face expressions are so insanely amazing :3) At the end they talk about going home separately again to not raise suspicion as she wonders how they are gonna go back to normal after that...

What happened?

I'll sacrifice myself and ask it, when's the transelation?

wait i need some context

lmao that sugoi chiisai shirt