Caught up again (I think it will be my theme this month). I'm really torn, because right now, this fic is making me so happy, but I'm terrified that the end of the month is going to kill me.
I think Sirius was falling in love and his past reputation fucked things up for him. And I think devirginization is very hot, especially when one is so excited, one comes far too quickly (looking at you, Severus).