Artoria: yeah i'm talking about this one my husband .
Izuku*look at her speechless*( wait she want me to be her husband ? Not that i dont want but why me ?)
Hisashi: Izuku are you alright *chuckle*
Izuku: yeah i'm ok just a little confuse but can we talk about that in a more private place please
Artoria: sure but first *look at Eri* who his this little Angel with you Izuku ?
Izuku: oh yeah sorry Art-chan this is Eri my adopted Daughter , Eri this is Artoria my childhood friend say hello
Eri: hello Miss Artoria
Artoria: hello Eri you are so cute you know *smile*
Eri: thank you *smile*
Hisashi:let's go to my house to talk
Timeskip
After arriving to the house Izuku Eri and Inko started to unpack some of their thing in their room after some Time the three decide to join Hisashi and Artoria and talk about what Artoria said at the airport
Inko: so Artoria about what you said at the airport are you serious or you are just teasing Izuku
Artoria: i'm Serious i know this is strange because of the age gap but since we are kid i always knew that Izuku was someone different in a good way i mean always kind never judge people and let's not forget his heroic heart and many other qualities. All of this and his cute look make him irresistible. So when he make this promise when we were young i decided to wait for him hopping that he would still want me and be single.
Inko: i Always knew that Izuku has a crush on you but i never expected this
Izuku*blush hard* mom !
Inko: what dont try to deny it izuku i know you are still single because you still love her
Artoria*look at Izuku with a seductive smile* Ara~ is that true Zuzu ?
Izuku( Mommy ?! Wait WTF what that ?) *Blush hard* hmm yes
Artoria : dont worry we are not going to rush things let's start just a simple girlfriend and boyfriend if you are ok
Izuku*nod and smile* yes i'm ok with this
Hisashi: so Izuku now that you left UA what do you want to do ?
Izuku: i dont know maybe find a job
Artoria: why dont you become a Knight ? You could become my Knight and like this Hisashi you could open the school you wanted to train the new Knight .
Hisashi : that a good Idea with a little training he would easily surpass me
Izuku: but i dont have a quirk anymore
Artoria*think for a moment* i have a Idea ! Maybe you can wield it i'm sure you are the perfect wielder for it !
Hisashi: wait you talk about this ?
Artoria: Yep wait a second * extand her hand and a light start to appear in her hand*
Inko: is that ?
Artoria : yeah Excalibur i'm the only person who can wield it for now but i'm sure Izuku can and if Excalibur take you as a wielder you dont need a quirk to be a Knight
Izuku: are you sure ?
Artoria: yes try to take it if the Sword accept you nothing will happen if the Sword reject you she will just fly back in my hand and give you a little shock
Izuku: ok * take Excalibur and nothing happen*
Artoria: i knew it you can wield Excalibur * smile*
Izuku: so now i just * get cut by Excalibur emitting some light and by pain in his body * ahhhhh !!!
Artoria* rush toward Izuku* Zuzu are you ok ? What his Happening
Izuku* fall to his knee* i dont know aaaaarrrh it's like my whole body his burning
Before anyone Can try to help Izuku everyone his blow back and the light start to envelop Izuku after 10 min the light die and everyone his shock by what the see
Hisashi: what the hell ?
Inko: Izuku what happen to you ?
Izuku: what do you mean ?
Hisashi: look at you in the miror son
Izuku* stand up and look himself in a miror* huh ? How ? *Look at Excalibur and see it change too*
Inko: Artoria do you know what happen ? *Look at Artoria *
Artoria*blushing hard with a nosebleed*( OMG he was cute and now he his hot ! ahhhhh i have the perfect husband !)
Izuku:Art-chan ?!
Artoria: Yes !?
Izuku: look at Excalibur and me what is this
Artoria: honestly i dont know this is the first Time i see this maybe the Sword see you as a perfect wielder and decide to "bond" with you because of that
???: And you are right young Pendragon i choosed your little boyfriend as my partner
Izuku* look at the Sword* did the Sword just talk ?
Excalibur : yes i did and i change your body and my form to be able to be the perfect duo partner
Izuku*sweatdrop* thank you
Excalibur: no problem now you just need to learn how to wield all the power i gave you just ask Young Pendragon and you father some help and in no time you will be the most powerfull Knight in the world
Eri: so cool a talking Sword !
Everyone smile at eri cuteness
Excalibur: everyone i have a question
Everyone: hmm ?
Excalibur: i'm a object how can i feel an heartbeat in me when the little angel is present ?!
Izuku: this is Eri power of cuteness she could make even Hades surender to her cuteness
Eri*smile*
Excalibur*pass out due to eri cuteness*
Izuku and Artoria (she is too powerfull even for a Legendary Sword)
Hisashi: ok let's all calm down eat something and tommorow Izuku we start your training
Izuku: ok dad
After calming down of the whole Excalibur thing the familly start to make dinner and eat After and hour Excalibur woke up and stated that eri cuteness is a Legendary weapon more dangerous that her and Rhongomyniad
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I think i will add 2 other fate servant in the story one maybe for the harem and the other his special if you want to know i give you two little hint
The first one his french and in the story she would be Queen of France
And the second one as a direct link to Artoria
Artoria when the girl from France will enter the story as a potential harem member