Is it sex safe and normal while having menstruation?

my boyfriend and I we are both compatible having sex almost at all times we do sex specially if there"s time to do it even though its my lunch break that will last about an hour and half he'll pick me up at my school and eat at his crib after that we'll have sex or vice versa we do sex first and then eat. We been doing this until it pops up one day i had menstruation, my bf and I we're at his room I"m reading a paperback that i just bought at Barnes and noble. I don"t know if he knows that I have menstruation that time, I tried to tell him but I"m ashamed to let him know about it. After few hours studying his thesis he told me hi eyes are tired and the computer make his head ache, he laid down at his bed and asked me if I can massage his head, and that"s what I did he closed his eyes after a couple of minutes he opened his eyes and grab my hand he started kissing it playing my my middle finger and sucked it, I knees already that time that he wants to have sex with me and that made me feel unconscious because of my menstruation, I tried to refocus his attention and open a new conversation just to avoid things to happen, but it seems like its not working, his kissing my hand softly until he faced time he kissed me and it turns me on easily, he knew already that I"m starting to get horny, he grabbed my boobs while where sucking each other tongue he kiss me softly down to my neck, "‚uhmmm...uhmmm..uhmmm.. ohhhhh babeee... nnnnn-ottt nnnowww " I tried to stop him at the same time I cant stop myself to moan because of the intense feeling that he brought to my senses of what his doing, until he goes further down my chest then to my nipple, until he started sucking it "ohhhhhhhhhhhhh.... Myyyyyyyyyy...... uhmmmmmmmmmm."‚ All my control and my consciousness about my menstruation are suddenly gone, all I know is I"m enjoying what he is doing to me right now, he took of my shirt (I don"t usually wear brassiere coz of my small boobz and a very small nipple) he"s sucking my nipple his really a good player though, and it drive me crazy the way he caress me. He is trying to unbutton my pants then, I tried to stop his hands but its too late because he already dropped my stuff at the floor, his hands are searching for my flower, and all of a sudden I came back from reality at the same time I"m feeling horny, just to make him stop doing that, I pull down his pants without any further questions and play his dick I gave him one of my greatest blow job to him at that time and to make him cum quick, I heard his moam " ohhhhh... ahhhhhhhhhhhh that"sssss ohhhhh sooooo goooood babeeee.... Do it faster babeeeee...ahhhhhh... god dammit ohhh yourrrr soooo good babeee"‚ he almost pull my hair, because of the heat and lust that he felt that time and I feel the same way I didn"t even feel that he already pulled down my panty and saw my evidence of my menstruation and said " now I know"‚ he stared at me and smile. He grab my waist and turn me at the other way around then slowly bend over he slowly inserted his penis at my vagina and I feel so darn good we do the doggie style and I feel the fire inside me ... I feel his balls bouncing and scratching my legs at the same time that make me more horny, " oooohhhhh... babe..... uhmmmm... fuck me harder...... uhmmmmm...im cummming ..... oh shittttttt"‚ I grabbed his hands on my boobz because I just felt one of my greatest cum. A little later I heard my bf"s moamed "uhmmmm shit babe I"m almost there"‚ he says, and he fuck me harder and harder until he embraced me tight from my back, I felt the warm sperm running at my legs with my menstrual blood....after that we took a shower and never had the 2nd round at that day.... Sometimes we still forget it and do it again once in a while... but here one question ...Is Sex safe and normal while having menstruation