
Can someone pls explain ╥﹏╥

Blonde and Isaac met 4 years earlier, and Isaac had gone into heat incidentally and ended up fucking with blonde. Isaac ditched his last job and now 4 years later he's a florist. Blonde doesn't remember anything that happened though so he doesn't realize who he's (aggressively) hitting on. Spoiler:
Benjamin is Isaac's son, but you'll know instantly who the father is when you see him.

Oop, thanks for catching that! Yes Felix could not see Isaac!
And yeah! They could have done that better! This is like my 10th time reading it (I never read it in English) and I barely noticed Felix walked under a window that was letting in light (so he was illuminated) then during sex, most of the time isaacs face is o my half drawn, darkened, or he’s looking away. It’s too subtle!
I actually feel sorry for his sister