Peter learned this trick a couple months into the relationship. He grew up poor, never knowing if they'd be able to keep the light on that month so when he started dating the Tony Stark, it was quite the change. It took a while for Peter to learn his trick, first he had to get comfortable with the idea of Tony spending money on him. Thankfully with how rich the older man was, that didn't take long. After two months of dating Tony, the anxiety surrounding the idea of money eased in Peter's chest. He no longer was worried of breaking or losing the gift, he could accept them with a genuine smile and eagerly uses them.
It didn't take much longer for Peter to realize just how much Tony liked spending his money on him. The man would eagerly throw money on any little thing Peter so much as glanced at. Peter would giggle and thank him happily each time and Tony's eyes would catch each time Peter wore something he bought him, always expensive.
Peter stared up at his screen as he scrolled through his phone when he came across an ad of an expensive Star Wars lego set. He perked, he needed it. So he stands and strips off his t shirt, tossing it into the hamper, before taking his hand through his hair to fluff it up as he walked downstairs to the lab.
He found Tony hunched over his desk, hands carefully working on a circuit board. Peter walked over to him on quiet feet before wrapping his arms around Tony's shoulders, "Hi Tones." He cooed sweetly as he rounded the chair, pulling it out so he could wiggle his way onto the older man's lap, straddling him.
Tony's attention was immediately pulled away from his work and onto the pretty, topless boy that placed himself into his lap. His hands found Peter's hips and he's pulling the other closer to his body, "Hey, pretty." He basically cooed and leaned up to press a kiss to his lips.
Peter grinned sweetly and kissed the man back softly before he's pulling away causing Tony to follow his lips but Peter didn't let him connect them again. He instead tilted his head cutely, "I need your card." His voice was sickingly sweet, his hand coming up to rake through Tony's hair. He scooted further up Tony's lap, their clothed crotches brushing against each others lightly.
Tony hummed lightly, "Yeah?" He murmured and leaned up to press wet kisses to Peter's neck, "What for, baby?" He questions mindlessly as his lips trail over his pulse point, biting down on the flesh softly, which earned him a light hiss, before licking over the bite to soothe the mark.
"Wanna buy something." Peter responds breathlessly and he feels Tony's hand leave his hip to fumble for his wallet, lips never leaving the boys neck. Peter grinned and let out a sweet gasp at the feeling of Tony's teeth catching his skin again, this time harsher than last.
Tony's fingers worked open his wallet and pulled out his black card before tossing the wallet aside and holding the card between their bodies between his index and middle finger, "Here, baby." And although he was giving in easily, he wasn't done with his pretty boyfriend - he gets to fuck Peter before he scurries off upstairs to buy whatever it is he wanted.
Peter giggled and swiped the card from Tony's fingers, "Thank you." He leaned forward to press their lips together in a messy kiss, his tongue slipping past the others mouth and grazing against Tony's in a french kiss. He could feel the older's bulge growing in his loose sweats and pressing against Peter's own. He sets the black card into the desk behind him as they kiss and his hand found their way around the man's neck, pulling him impossibly closer.
Although Peter got what he wanted, he would buy his lego set and build it with Tony watching and helping every once and a while, but now? Now he would enjoy the feeling of his boyfriends hands roaming his body.
