Should i really write a sequel?

I may have an idea but it will take some time to write it since i already have a new story and four on-going stories

They take up a lot of my time too but if you really want one i can do my best and for it :D

So just tell me what to do :D

Links to my on-going stories:

Our time stopped: http://www.asianfanfics.com/story/view/182212/our-time-stopped-angst-bigbang-mblaq-vampire-bap-nuest

Will this work?: http://www.asianfanfics.com/story/view/244014/will-this-work-action-apply-drama-you-yongguk-himchan-bap

I will save you: http://www.asianfanfics.com/story/view/233483/i-will-save-you-dongjun-jungheechul-kwanghee-moonjunyoung-zea-siwan

In Love with the new Teacher: http://www.asianfanfics.com/story/view/266961/in-love-with-the-new-teacher--yongguk-zelo-himchan-jongup-bap-banglo

I love you!: http://www.asianfanfics.com/story/view/283286/i-love-you-christmas-minwoo--zea-junyoung