It's cannon that April fucked Mutagen Man
>Seymour Gutz reverts to human form, but chooses the appearance of a good looking man. When asked why he doesn't look anything like his photo, Seymour responded with "I may be a nerd, but I am not stupid." He then finishes the job he was required to do: deliver a letter to the Touch of Romance Flower Shop. He ends up going on a "night on the town" with April O'Neil.https://turtlepedia.fandom.com/wiki/Seymour_Gutz_(1987_TV_series) 