Dxd Issei the Support Dragon

[Guest Gin]

In Issei’s first Year at Kuoh Academy he and the other Two members of The Perverted Trio are Taught to peep by and older Student. When they are Caught the Older Student Kicks Issei in the Leg Spraining/Breaking his Ankle and Leaving Issei to the mercy of the Girls the group had been peeping on. Because of THE Devil energy around Kuoh Humans there are more Prone to the Seven Sins and the Girls in Their Wrath  take turns holding Issei in full nelson while the other girls beat him up. Issei doesn't mind this so much because he is being held against the girls boobs as they beat him up with Pain and his love of Breast warring in his mind. once the Girls are Done the leave Issei who is later Could by Akeno Who healing him. thanks to The wards around Kuoh to stop The human from Noticing the supernatural every one forgets what happened except for Issei thinks that what happened yesterday is a Dream at First he is worried about what his dream means but eventually decided that for Breasts he is willing to become a masochist. Issei who IS a Human With a powerful Sacred Gear Sits in a Grey area under Kuoh Academy wards, as a Human they don’t Protect him But because of his Sacred Gear other human don’t see anything wrong with what the Girls did to Issei.
From then ON Every Time The girls Catch Someone peeping on them they go After Issei and every time Akeno heals them and Each time it happens Issei Gets stronger until even if the kendo girls hit him With there Shinai it doesn't but because he no longer Feels the Physical pain from what they are Doing he can now hear the Verbal abuse they are saying which is so much worse. and as Issei has Gotten Stronger he has become  aware that he is not Dreaming at first he Trying to get Help but because of The wards no one see anything wrong with what is happening to him not even his parents.

Akeno who has realises that Issei has a sacred Gear tests him to see how many piece he would take to Reincarnate as a devil and finds that he would take Nine Pawn or a Queen. Akeno has become attached to Issei Decided that he will be her Queen Piece when she gets her own Evil piece set since Rias doesn't have enough Piece to Reincarnate. Akeno Bring Issei in of the Secret of The Supernatural and Starts Training him and getting him to help study for the MId-class devil exams. During the mid year Break Akeno takes and Passes The Mid-class Devil exams. but Two days before Akeno Returns from the Underworld Issei is attacked BY a Fallen angel and is Left for Dead as Issei lays Dying he uses The boosted Gear to boost how long he has to live Hoping that Akeno will come save him.
When Akeno gets back to Kuoh she feels that Something is Very wrong with Issei and Immediately runs off to find him followed by a Curious Rias.who catch's up to Akeno were Issei lays Dying/ Rias try's to reincarnate Issei but As Akeno already know Issei will cost to many evil Pieces and With The amount of Times he has boosted to stat Alive no one not even one of the  Four Great Satan's could revive him. As Rias try to comfort Akeno Issei Grabs one of Rias pawn and Uses Transfer to boost the  pawn taking boosting its value up to being worth 128 pawns. Rias tries again with the pawn reincarnating Issei for a Single pawn even thought that should  be impossible.

Rias and Akeno them Take Issei to be and begin Healing him but they find they are still losing him so they call in Koneko to help  so Issei  wakes Up Sandwiched between Rias and Akeno with Koneko on top of him.

Issei is mental scared to the Point that he Cant really Fight girls so he learns to Use his Sacred Gear to Boost his Teammates instead of fighting himself. Together Issei and Gasper  learn to Create a Bastardised version of the Hyperbolic Time Chamber by Issei Boosting the Size of the Room along with The gravity in the room and Gasper slowing the Time in the Room.
Because Issei cant Fight Girls HE has to learn to use The boosted gear to Support him team in a way that no other user of the Boosted gear has ever done before.

[Determined-OverLord]

Go on please! This ideas seems VERY interesting!

[Guest Gin]

sorry is been so long that I have forget how I thought his challenge should go.

I think one thing I was going to suggest is Issei balance breaker  would be a sub-speices making him like a mecha/power amour that the GIrls could Pilot.

so say during the Rating game against riser.   Iseei would Hug Rias from behind and activate his balance breaker and it would cover them both and then Rias could Pilot it( they  would both be naked inside the amour with Issei pressed into Rias back.)

the boosted Gear would obviously boost the power of who ever was piloting Issei but the pilot would only get 1.5x boost unless Issei cock was inside them in which case they would get the full 2x boost)