ニッキー・ナイトリーは、継父の信託基金に参加するために何でもします

Even if that means she has to put out for her pervy step-brother, Mike. Up until now, Nikki's been the only one who hasn't fucked all the family members, so giving Mike her virginity is the ace up her sleeve. She's been building up to this moment with lots of blowjobs, so when Mike demands more, she makes him promise to put her "in" before she lets him push in past her hymen.