Do Ivy and Freeze have sex offscreen?

Ivy stares at Freeze’s crotch when he asks her what she wants in return for freeing him from prison, meaning that she wants to have sex with Freeze, but maybe not necessarily for romantic reasons. During and after Ivy tells Freeze that his wife is dead and lays out her evil plan to destroy and rebirth the world, she starts to take some of her clothes before cutting to the next scene. Do you think Ivy was intending to have sex with Freeze at this point? She made it so she is now the only woman in Freeze’s life so he would probably be willing and maybe even want to celebrate their evil plan through a sexual session. Also Ivy may have wanted to use sex with him in order to produce seed/plant offspring (since it’s implied that Ivy biologically conceives and gives birth to seeds through her vagina in this version) that could survive the extreme cold in the future winter dystopia and she would become the new Mother Nature of Earth.