Transformers fic recs

The Transformers movie was excellent. I am questioning my sexuality because of Megatron's exceeding hotness. BUT WHY DOES MEGATRON HAVE A PENIS. Please tell me that's photoshopped. Please. Also why is he now a tank instead of a plane. The plane was hot.

Scarring you with something entirely different, I present a Youtube video:

And now the recs! Recs may be G1 or movie or both or something, I don't discriminate against canons. On the plus side, I'll give some warnings this time since I understand not everyone likes romance in their giant alien robots. ( Don't blame me for that crack, I promise the recs won't break your brain. )

If you have any other suggestions, please let me know where I can find more Transformers fic! I've been through all of Springkink and a lot of The Cybertronian, but that's about it. (Especially if you know where to find more stuff by apathocles, omg.)