They're also perverts, yes! that's nature for men. they admire Riley and they want to bang Riley if there's an oppurtunity. the reason we think Richard is the spy is the clues in the game that were given to us. first, Richard left a whisky when he caught Riley fingering, he realized how naughty she is. second, (mystery box) someone gave Riley a lingerie, if you read that mission, it says, "i can't stop wondering who might have brought that whisky" that mission is clearly for Richard route. third, someone gave Riley a buttplug, then Richard visit her trying to check if she use the buttplug. 4th, Riley saw Richard in Botique. fifth, he bought Riley a maid outfit. and 6th, someone wrote a letter and said "I HOPE YOU'RE ENJOYING MY GIFTS SO FAR" and then he gave an iSPY code7140. this is just my opinion, base in the clues that were given to us.