Advice on staying horny?

Hello everyone! So, me and my dom have been wanting to try denial and it is especially my idea, but since I told him what it meant and that I could be more horny and it would mean more pleasure for him, he got excited. We have tried it a few times but I keep having problems with it. We also live still with our parents but live close to each other so we can see pretty often.The thing is, I usually want to start denial when I am horny (cause it makes me more horny) and usually we start it then. We have this point system, which basically means we agree my denial to be for example 30 days long and i can do tasks to earn points and 1 point = 1 day out of denial. So for example from bj I can get 5 points depending if im being tied up or something and that mean my denial would be 5 days shorter. We have agreed that i can get max 10 points a day and i have to do 3 tasks to achieve that. So i can shorten my denial to be only about 4-7 days long which i dont think is very long.Now, that system is there to try and keep me horny. I’m studying in university and I know stress levels have an impact on my horniness. And I wanted to know if there is any advice on how to keep horny?Atm I usually become horny in the middle or in the end of my period and thats when my denial usually starts. So i start to do my tasks and feel super horny all the time, my concentrating is not the best and I just want to lay on my bed and talk to him and watch porn and everything. As soon as i start to do something like school work, my horniness goes away cause I cant concentrate on being horny. Now usually after a few days of being horny, it just stops. I’ve tried edging (Im not good at it, I keep having ruins) and we have talked about it, he is very understanding and never pushes me if i dont want to. So I stop being horny even if I havent had orgasm and if Im not horny, I dont want to do the tasks so I dont get points.So after a few days Im not even interested in denial or orgasm and I do not feel horny. Then goes a few weeks and then I feel horniness coming back, just a few days pefore my period starts and usually we just go for the orgasm cause I dont want to do touchin on period and the pain takes the horniness away.So, is there any advice on how I could stay horny for longer or is it just the stress or my birth control pills or are we just doing something wrong?Sorry for length and any troubles there might be reading this, english is not my native language. female orgasm denial Get your own Orgasm Control toys: For men: http://www.amzn.to/1V6XQvv For women: https://ift.tt/1UWn54n