Gravity Falls Shipping Oneshots

Prom Night

Dipper Pines was 18 and getting ready for prom night. He was wearing a black tux, had his hair neat for once, and was wearing a light blue tie to match the dress Pacifica was going to wear. Dipper looked in the mirror and gave his reflection a nod of approval, content with how his outfit came along. His thoughts were interrupted by a knock at the door.
"Hey, PineTree." Bill greeted opening the door. "Your sister wanted me to tell you she's done getting ready, so when Pacifica gets here...." Bill froze at the sight of Dipper.
Dipper turned around. "What do you think? Pacifica is a bit of a perfectionist, so you think she'll approve?"
Bill snapped out of his little trance and smiled. "Um...yeah. You look great. I'm sure Pacifica will love everything." Bill began to feel warm and mushy inside and he didn't know why.
"Thanks. Well, I'm gonna go wait for Pacifica." Dipper said, about to leave the room. He paused and looked at Bill. Bill was blushing slightly and had his lips sucked in.
"You okay?"
Bill looked up. "Yeah. Just thinking about something. Now, go on, Pacifica will be here any minute." Bill anxiously pushed Dipper out of the room. Dipper just shrugged and walked down the stairs.
Bill watched him walk down the stairs and bit his lip. He walked back into Dipper's room and closed the door.
"Why do I feel like this? Why did I think he looks so nice?" Bill felt his face heat up. He'd felt this way a few other times around Dipper lately. He would blush and get flustered and not want to look at him. But for some reason he would still want Dipper to notice him. This was it. Bill couldn't handle these weird, warm feelings anymore. He had to find some relief.
Meanwhile, Dipper was downstairs as he saw the limo pull up. He suddenly realized he forgot the corsage for Pacifica on his desk. He quickly ran up stairs and opened the door. His eyes widened and he was speechless. He saw Bill splayed out on his bed with his cock clenched in his hand, panting.
"Oh my gosh, I'm so sorry!" Dipper quickly snatched the blue and white corsage and slammed the door behind him.
Bill lied there, frozen. His face even hotter and his cheeks deep pink, almost red.
Dipper needed a moment to regain his composure before going back downstairs. Now he was the one with the weird, mushy feelings.

****Tell me what you'd like to see in the next oneshots in the comments😇****