You squealed in excitement as you swung your boyfriends hand with yours. He was at your house, as usual, when he thought of something he needed in his lab. You, being the adorable person you are, gave him huge puppy dog eyes and begged him to take you. Him, being the pushover he is when you gave him puppy dog eyes, allowed it. But only 5 minutes. He was in love with you, and you with him, though neither of you had said it yet. Therefore, he wasn't exactly 100% sure if you were ready to meet the crazy that is his family. He also wasn't ready for you to see his home, the Sewers (I'm not changing that, and I might still keep Splinter as a rat idk, going with my brain flow.) He stopped at the manhole cover, tugging on your hand. "What are we doing Donnie?" You asked, tilting your head a bit in confusion. He lifted the cover, before jumping down. "Alright my flower, jump. I'll catch you." You were still confused, and to be completely honest, a bit concerned about going into the sewer. But you trusted your purple boyfriend, making it easy to jump into the sewer. He caught you, as promised, before setting you down and closing the manhole. He took your hand in his, intertwining your fingers gently. His hand was shaking a bit, causing you to feel regret about begging him to take you. You thought maybe he may be ashamed of you, because you were just you. A normal girl. Not some cool ninja hero man like his family was. He stopped you before reaching the door. He placed his forehead gently against yours, sighing. "Alright my love.. please don't freak out when you meet my family alright? Especially my father he's... well.. he's a little different than you and I.." you nodded your head, kissing the tip of his nose gently. "I'm sure they're lovely Donnie baby.." he sighed happily, placing a light kiss on your lips. He turned back around, pushing the door. He looked around quickly, making sure the coast was clear before pulling you in and rushing to his lab. He was almost there. "Donatello, my son." Donnie mumbled a chosen curse word under his breath, before turning around. He looked at your face. Your eyes were a bit widened in surprise. His father was a giant rat. A giant. Humanoid. Rat. With ninja skills. You grip on Donnie's hand became a little tighter. "Father.." he bowed a bit, pulling you towards him. "Ah, is this the famous (y/n) I've heard so much about?" You blushed, as you looked up at Donnie, who refused to meet your eyes. You giggled at your blushing boyfriend. "It's a pleasure to meet you." You smiled, bowing a bit. "The pleasure is all mine." Donnie's father, who you remembered was named Splinter, took you hand, placing a kiss on it. (Idk how Splinter would react to meeting a girlfriend of the boys so work with me here.) "Sensei, we really need to get going before-" "DONNIE!!" All you saw was a flash of orange, before Donnie was knocked to the ground. "Mikey!!" He groaned, trying to pry a blonde boy off. You recognized the name, remembering that this was his youngest brother. "And who might this be?" You felt the weight of an arm around your shoulders, looking up to see a boy with blue eyes and black hair. "L-leo! Mikey, get off!" Donnie yelled, blushing, as you let out a light laugh. "I'm (y/n). It's nice to meet you." You smiled, shrugging his arm off your shoulders. Donnie finally escaped, taking you into his arms as he hugged you protectively. "Would ya look at that, ya scored a hot one bro." You felt your face grow red at the words of who you were assuming to be Raphael. "That's enough." Splinter said, which admittedly, shook you a bit. All the boys became silent. "Yes sensei," they all mumbled. "Donatello, I believe you just needed to grab something?" "Y-yes sensei." He turned to look at you, "I'll be right back, just stay put." You smiled lovingly, before placing a gentle kiss to his cheek. "Hurry back." You whispered, as a goofy grin appeared on his face. He went into his lab.
Again, an arm was placed over your shoulder. "So, (y/n), we need to have the protective big bro, new girlfriend talk." You laughed at his choice of words, before nodding. "Don's a bit.. awkward with people. Just don't break him, please." "Or else we will hunt ya down." Raphael grunted. "Oh look, he's using his batman voice." "Shut it Mikey!" You smiled at the exchange. "I would never even dream of hurting Donnie.." Donatello ran back, carrying with him a backpack full of supplies. He removed Leo's arm before replacing it with his. "I'll be home in time for patrol." Donnie spoke, before tugging your hand and practically running out the door.
"So?" He looked at you, expecting you to tell him it was over because his family was just too crazy. "I'll absolutely adored them. They obviously love you a lot Don." You smiled up at his shocked expression. He placed a kiss against your cheek, before opening the manhole to head back to your house.
Yeah, that ending though (it sucked) I tried, idk how families interact though o.o anyway. Yes.