Nobody's P.O.V.
After they entered the room Tsuyu was suddenly trapped in a block of ice. "You have to beat me in order to save your friend" she said. "Fine but allow me to show you something" Izuku said he then walks towards her and raises his hand to her head.
Ice guardian's P.O.V.
All of a sudden images started flooding my mind. 15mins later. "Hmm so you are the new summoner *frees Tsu as Izuku runs over to her* very well I shall join you" She said the moment she did Izuku's ring glowed and the orb that had replaced Shiva had entered it.
"Ok so we now have two guardian's we need the thunder guardian next so for now let's rest then we train ok?" Tsu said as Izuku just nodded but kept her close via cuddling seeing as he didn't want to let her go.
Time skip nobody's P.O.V.
They headed back to U.A. only to be tackled by three blurs Ashido, Jiro and Komori. "Hey can you please get off of me I need to get up" Izuku said. The three then allowed him to get up then Tsuyu explained that she found out about these three having a crush on him since both the USJ and the sports festival.
She also told him that if he felt the same way then she doesn't mind sharing him. "Tsuyu I'm engaged to you" he said showing her his ring. "I love you I will always love you" he added as he walked to her then kissed her lips. "But what about these three?" She gestures with her head nodding towards the girls.
"*sigh* if you are happy with it... then yes I will date them as well but if you don't like it then I won't because I only care about your happiness" he told her as he kissed her again. She then turned to the girls and said "that means it's a yes since he's forgetting that I can't handle his size alone" this caused the girls to blush madly.
"So you can't handle small then?" Monoma asked while being a cocky dickhead the Tsu retorts "if 14inches is small then yeah I can't handle it" this then caused all the girls sans Tsu to faint from a nose bleed and Izuku to hide his head in the crook of her neck out of embarrassment.
This of course caused Monoma to go into a fit of rage then *thud* he was slammed into the ground by Aizawa's scarf knocking him out. "Just been back a few seconds and already causing trouble problen child" Aizawa stated "and a hello to you to Aizawa sensei" Izuku replied with a cheeky grin earning a slap to the back of his head from Tsu.
Izuku's P.O.V.
"Ow that hurt" I said with a fake pout "you'll live" Tsu said so I decided to tease her a bit by whispering in her ear "not without a kiss I won't~" causing her to blush. And while she was distracted I gave her a quick peck on the lips and then a quick peck on Mina's, Kyoka's and Kiniko's cheeks.
This caused the three to faint once more because of it. 30mins later the girls wake up on our *mine and Tsu's* bed. "About time you woke up us four are watching a movie oh and Kinoko you and one person of your choice gets to replace Uraraka and Kaminari in class 1-A because Nezu wants them two to help create a bond between both classes" I tell her "then I choose Reiko" she says as I get up to leave. "Ok I will let them know right away" I said as I closed the door behind me.
Slightly edit.