“I May Destroy You” took TV by storm this summer after its June 7 premiere on HBO. Michaela Coel’s show about a woman working through the aftermath of her sexual assault has made for one of the most arresting new shows in recent memory, with a standout performance from Coel herself. While her character Arabella anchors “I May Destroy You,” though, the series gains even more perspective from her friends Terry (Weruche Opia) and Kwame (Paapa Essiedu), whose own sexual experiences gain new and disturbing dimensions the longer they look at them.